Do you want to sleep like a King? The best King-size mattress could make you feel like royalty because it gives you so much extra space to move around! We’ve tested hundreds of beds, and seriously considered around 25 of them when constructing this list. Ultimately, we landed on these 10 as the best King-size mattresses, with something for just about every type of sleeper.
Our Verdict: What’s the Best King-Size Mattress?
Our expert reviewers chose the Helix Midnight as the best king-sized mattress thanks to its quality materials, plush pillow top, and cooling features.
The 12 Best King-Size Mattresses of 2023
- Helix Midnight – Best Hybrid King-Size Mattress
- WinkBed – Best King-Size Innerspring Mattress
- Saatva – Best King-Size Mattress for Back Pain
- Nectar – Best Memory Foam King-Size Mattress
- Emma Hybrid Comfort – Best King-Size Mattress for Stomach Sleepers
- DreamCloud Premier – Best Pillow Top King-Size Mattress
- Titan Plus – Best King-Size Mattress for Heavy People
- Plank – Best Extra-Firm King-Size Mattress
- Brooklyn Bedding Signature Hybrid – Best Priced King-Size Mattress
- Bear Elite Hybrid – Best King-Size Mattress for Muscle Recovery
- Nolah Evolution Hybrid – Best Luxury King-Size Mattress
- Leesa Sapira Chill – Best King-Size Mattress for Side Sleepers
Best King-Size Mattress 2023: Video Roundup
Compare the Best King-Size Mattresses
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| Helix Midnight Mattress | WinkBed Mattress | Saatva Mattress | Nectar Mattress | Emma Hybrid Comfort | DreamCloud Premier Mattress | Titan Plus | Brooklyn Bedding Plank Firm Mattress | Brooklyn Bedding Signature Hybrid Mattress | Bear Elite Hybrid Mattress | Nolah Evolution Hybrid Mattress | Leesa Sapira Chill Hybrid | |
| Rating | ||||||||||||
| Firmness | Medium-firm: 7/10 | Multiple firmness options | Multiple firmness options | Medium-firm: 6.5/10 | Firm: 8/10 | Medium-firm: 6.5/10 | Firm: 9/10 | Firm: 8/10 | Multiple firmness options | Multiple firmness options | Multiple firmness options | Multiple firmness options |
| Material | Hybrid | Hybrid | Innerspring | Foam | Hybrid | Hybrid | Hybrid | Foam | Hybrid | Hybrid | Hybrid | Hybrid |
| Cooling | -- | ✓ | ✓ | -- | ✓ | ✓ | -- | -- | -- | -- | -- | -- |
| Sleep Position | Back & Side | Combination | Back & Stomach | Back & Side | Back & Stomach | Back | Back & Stomach | Back & Stomach | Back | Back & Side | Back & Side | Combination |
How We Chose the Top King-Size Mattresses
Our team of Certified Sleep Science Coaches have reviewed more than 150 mattresses, using proprietary analysis and hands-on testing to establish easy-to-understand scores. In addition to an overall score, we measure subscores for support, edge support, cooling, motion transfer, durability, trial period and warranty.
Because mattress size isn’t exactly a scientific category, we considered how much each of these products costs for a king, then compared that to the overall score. To ensure that we only included high-quality mattresses, we stuck with beds that had an overall score of at least 3.5 out of 5, with seven of them scoring a 4 or higher.
Helix Midnight – Best Hybrid King-Size Mattress
Helix Midnight Mattress
Material
Hybrid
Trial Period
100 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 7/10
Warranty
10-year warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Helix Midnight Mattress
The Helix Midnight is the brand's most popular model. It has a balance of comfort and support and should be an excellent match for back sleepers.
Material
Hybrid
Warranty
10-year warranty
Firmness
Medium-firm: 7/10
Shipping Method
Free shipping
Trial Period
100 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Helix Midnight Mattress
The Helix Midnight is the brand's most popular model. It has a balance of comfort and support and should be an excellent match for back sleepers.
Material
Hybrid
Firmness
Medium-firm: 7/10
Trial Period
100 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Our Expert’s Take
Like other Helix mattresses, the Helix Midnight has a high-quality hybrid construction. But, out of the numerous king-size hybrids we’ve tried, Helix has some of our favorites. The brand offers models of various firmnesses and feels so, no matter what position you sleep in, Helix should be able to set you up. Our personal favorite king-size mattress has to be the Helix Midnight, which scored a 4 out of 5 on our durability test—a sign of a sturdy, well-constructed hybrid mattress.
What the testers say: “In my experience, the Helix Midnight offers great comfort and support. When lying on it, I enjoyed a touch of pressure relief without sacrificing spinal alignment.” – Marten, Lead Reviewer
What We Love About the Helix Midnight
- Those prone to overheating throughout the night may find the cooling features of the Helix Midnight a welcome facilitator of temperature regulation.
- The Helix Midnight supports back and side sleepers very well, so much so that it can be a great option for those of you who have back pain. The hybrid build allows your hips and shoulders to sink in enough to get needed pressure relief, but not so much that your spine goes out of alignment. If you’re a stomach sleeper with back pain, however, this mattress might not be firm enough for you.
What to Keep in Mind About the Helix Midnight
- Stomach sleepers tend to need firmer mattresses, something that keeps their hips elevated so that their spines remain properly aligned—instead, consider the Helix Dawn.
- Our heavier mattress testers (over 230 lb) found that the Helix Midnight may have caused some uncomfortable pressure buildup around their hips and shoulders.
Other user reviews
On the Helix website, the Helix Midnight has 4.5 out of 5 stars from 6,214 customer reviews. Many of these praise the balance between soft and firm as well as the support that the Helix Midnight provides. However, some negative reviews indicate a lack of motion isolation, as well as a saggy mattress perimeter.
Read our full Helix mattress review for more information. Not sure the Helix Midnight is for you, check out our best hybrid mattresses for more great options.
WinkBed – Best King-Size Innerspring Mattress
WinkBed Mattress
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Multiple firmness options
Warranty
Lifetime warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.
Stomach Sleeping
Ideal for average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
WinkBed Mattress
Winkbeds has an innerspring mattress that is an excellent balance of comfort and support.
Material
Hybrid
Warranty
Lifetime warranty
Firmness
Multiple firmness options
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.
Stomach Sleeping
Ideal for average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
WinkBed Mattress
Winkbeds has an innerspring mattress that is an excellent balance of comfort and support.
Material
Hybrid
Firmness
Multiple firmness options
Trial Period
120 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.
Stomach Sleeping
Ideal for average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Our Expert’s Take
The WinkBed — especially the King-size — is a luxurious hybrid mattress with a traditional innerspring feel. Among its many notable features are tall, supportive coils, zoning, and a plush pillow-top. It’s also available in multiple firmnesses, so you can select from a Softer, Luxury Firm, Firm, or Plus model. The Luxury Firm is their most popular and we found it might be a great mattress for combination sleepers — comfortable for back sleepers, side sleepers, stomach sleepers, and anyone who switches between all of these positions.
What the testers say: “When I lay on the WinkBed, I got a pleasant balance of comfort and support, especially when sleeping on my back. The zoning in this mattress provides great lumbar support, though I did feel a bit too much pressure while side sleeping on this mattress. If you’re a lightweight or average-weight sleeper though, you might find a bit more pressure relief than I did. –Marten, Lead Reviewer
What We Love About the WinkBed
- Those who switch sleeping positions throughout the night will enjoy the level of responsiveness that the WinkBed provides. In fact, our review refers to it as “a combo sleeper’s dream” because of how easy it is to move around on.
- The Tencel cover is very breathable, as are the individually wrapped coils that make up the support system of the bed. This means that hot air passes through the mattress rather than becoming trapped, making for a cooler sleep experience.
What to Keep in Mind About the WinkBed
- Couples likely won’t be too impressed with the WinkBed’s ability to isolate motion. If you’re a light sleeper who is easily disturbed by your partner’s movements, this will especially be a problem for you—instead, check out the Nectar Premier Copper.
- Shoppers looking for something a bit more plush and conforming might not feel comfortable on the WinkBed, which makes you feel more like you’re sleeping on top of the mattress rather than “in” it.
Other user reviews
The WinkBed earned a 4.8 out of 5, based on 8,414 customer reviews submitted to the WinkBed website. Much praise is given to the firm yet somehow soft feel of the mattress, as well as the ease-of-movement that the construction provides. Not all is well, though, as some customers found it lacking in pressure relief, resulting in hip and back pain.
Read our full WinkBed mattress review for more information. Not sure the WinkBed is for you, check out our list of best innerspring mattresses for more options.
Saatva – Best King-Size Mattress for Back Pain
Saatva Mattress
Material
Innerspring
Trial Period
365 nights
Shipping Method
Free white glove delivery
Firmness
Multiple firmness options
Warranty
Lifetime warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Saatva Mattress
The Saatva is an organic mattress that is both comfortable and supportive. This mattress comes in multiple firmness options to fit a variety of sleepers.
Material
Innerspring
Warranty
Lifetime warranty
Firmness
Multiple firmness options
Shipping Method
Free white glove delivery
Trial Period
365 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Saatva Mattress
The Saatva is an organic mattress that is both comfortable and supportive. This mattress comes in multiple firmness options to fit a variety of sleepers.
Material
Innerspring
Firmness
Multiple firmness options
Trial Period
365 nights
Warranty
Lifetime warranty
Shipping Method
Free white glove delivery
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Our Expert’s Take
If you’ve visited some of our other best-of lists you may have noticed that the Saatva appears quite often. It’s true: We love this mattress. The two sets of coils, combined with a plush pillow top, deliver that luxury hotel feel that so many people look for. Plus, the Soft, Luxury Firm and Firm options mean that you can select the firmness that best matches your needs. But for the best balance of comfort and support, we recommend the Luxury Firm model.
What the testers say: “The Saatva gives that classic feel that’s expected from a coil mattress with a pillow top. There’s some bounce from the multiple layers of coils, and a soft, plush feel on top. When I lie on the mattress, it feels more like I am sleeping “on” the mattress rather than “in” it.”– Marten, Lead Reviewer
What We Love About the Saatva
- You know that feeling you get when you first enter a hotel room and plop down on the freshly made, perfectly supportive yet soft mattress? Well, thanks to the Saatva’s high-quality hybrid construction it delivers a similar combination of comfort and support.
- Sleepers who toss and turn throughout the night may appreciate how easy it is to move around on the Saatva, thanks to its layer of pocketed coils.
- Older people who may have trouble getting in and out of bed should find the sturdy edges of the Saatva provide them enough stability when placing their weight along the perimeter.
What to Keep in Mind About the Saatva
- Fans of the conforming feeling of memory foam may not appreciate the construction of the Saatva, which doesn’t allow you to sink too far into the mattress surface.
- Couples who value motion isolation will likely find that their partner’s movements reverberate a bit too much on the Saatva’s surface—check out the Nectar Premier Copper instead.
Other user reviews
On the Saatva website, the classic Saatva mattress has 2,888 customer reviews with an average score of 4.8 out of 5. Many of these reviews praise the high-quality, comfortable materials used in the Saatva, as well as the excellent customer service. On the flip side, a few customers were disappointed to find their Saatva sagging after just a few years.
Read our full Saatva mattress review for more information. Not sure the Saatva Mattress is for you, check out our list of best mattresses for back pain for other great options.
Nectar – Best Memory Foam Mattress
Nectar Mattress
Material
Foam
Trial Period
365 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 6.5/10
Warranty
Lifetime warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Joint Pain
This bed is perfect for anyone suffering from joint pain.
Hip Pain
This bed is perfect for anyone suffering from hip pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Nectar Mattress
Nectar is a very comfortable memory foam mattress that happens to also be an amazing value.
Material
Foam
Warranty
Lifetime warranty
Firmness
Medium-firm: 6.5/10
Shipping Method
Free shipping
Trial Period
365 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Joint Pain
This bed is perfect for anyone suffering from joint pain.
Hip Pain
This bed is perfect for anyone suffering from hip pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Nectar Mattress
Nectar is a very comfortable memory foam mattress that happens to also be an amazing value.
Material
Foam
Firmness
Medium-firm: 6.5/10
Trial Period
365 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Joint Pain
This bed is perfect for anyone suffering from joint pain.
Hip Pain
This bed is perfect for anyone suffering from hip pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Our Expert’s Take
Unlike the other mattresses on this list, the Nectar is an all-foam, memory foam mattress that really offers that classic memory foam experience. Lying down, you should feel yourself slowly sink into this king-size bed. The memory foam will conform to your body and make you feel oh-so-comfortable. Also, while it is a memory foam mattress, the Nectar shouldn’t sleep too hot! The mattress features a breathable cover and cooling gel infusions that we found helped with heat dissipation.
What the testers say: “When sleeping on the Nectar, I could feel the memory foam layers conforming to the curves of my body. The Nectar is one of the most comfortable memory foam mattresses on the market and should be a good fit for anyone who needs pressure relief and contouring.” – Marten, Lead Reviewer
What We Love About the Nectar
- Thanks to the Nectar’s comforting memory foam layers, side sleepers may enjoy the pressure relief needed to keep their hips and shoulders comfortable and ache-free.
- People who sleep close to the edge of the bed probably won’t have any problem resting on the Nectar’s sturdy perimeter
What to Keep in Mind About the Nectar
- Heavyweight sleepers may need firmer mattresses, as something too soft will likelyallow them to sink uncomfortably far into the mattress. The Nectar, like most memory foam mattresses, is one such mattress that is simply too soft for most heavyweight people. Instead, we recommend Titan Plus Luxe.
- Like heavyweight sleepers, stomach sleepers usually do better on firmer mattresses. The Nectar simply doesn’t offer the support needed to keep their hips elevated in a comfortable position.
Other user reviews
Based on a whopping 50,525 reviews on the Nectar website, the Nectar mattress earns an average score of 4.7 out of 5. There are many reviews stating that the bed has helped mitigate aches and pains, particularly in people who are older. That said, there are many comments calling out the poor customer service that Nectar provides, with some users stating that they waited a very long time for their mattresses to be delivered.
Read our full Nectar mattress review for more information. Not sure the Nectar Mattress is for you, check out our Best Memory Foam Mattresses for other great options.
Emma Hybrid Comfort – Best King-Size Mattress for Stomach Sleepers
Emma Hybrid Comfort
Material
Hybrid
Trial Period
365 nights
Shipping Method
Free shipping
Firmness
Firm: 8/10
Warranty
10-year warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Sleeping
Ideal for average weight and heavyweight back sleepers.
Stomach Sleeping
Ideal for lightweight and heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Emma Hybrid Comfort
The Emma Hybrid Comfort is a hybrid mattress that is designed to support all weights while also promoting a cool night of sleep.
Material
Hybrid
Warranty
10-year warranty
Firmness
Firm: 8/10
Shipping Method
Free shipping
Trial Period
365 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Sleeping
Ideal for average weight and heavyweight back sleepers.
Stomach Sleeping
Ideal for lightweight and heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Emma Hybrid Comfort
The Emma Hybrid Comfort is a hybrid mattress that is designed to support all weights while also promoting a cool night of sleep.
Material
Hybrid
Firmness
Firm: 8/10
Trial Period
365 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Sleeping
Ideal for average weight and heavyweight back sleepers.
Stomach Sleeping
Ideal for lightweight and heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Our Expert’s Take
Stomach sleepers tend to need firmer mattresses that can support their spines and keep them aligned through the night, which is what makes the Emma Hybrid Comfort the perfect fit. We ranked the Emma Hybrid Comfort at an 8/10 on our firmness scale, likely making it a great fit for sleepers who are looking for extra support. It’s also bouncy and responsive, making shifting around and changing positions easy.
What our testers say: “The Emma Hybrid Comfort is a very supportive mattress that should work for heavy people and stomach sleepers. The kinds of sleepers don’t want to skimp on support, and the Emma Hybrid Comfort has that in the bag.” – Marten, Lead Reviewer
What We Love About the Emma Hybrid Comfort
- Like stomach sleepers, heavier sleepers usually need mattresses on the firmer side to help support them as they sleep. This means that the Emma Hybrid Comfort should be a great fit for those kind of sleepers.
- Heavier combination sleepers should love the fact that the Emma is bouncy and responsive since it’s easy to move around on. Couples should also enjoy the responsiveness.
- A queen-sized mattress costs just under $1,200, making it a great value mattress.
What to Keep in Mind About the Emma Hybrid Comfort
- While the Emma Hybrid Comfort is probably a great choice for heavier sleepers and stomach sleepers, it’s not the best choice for lightweight sleepers who may feel that the mattress is too firm for their liking.
- People who love a typical slow-moving foam mattress probably won’t enjoy the bouncy, responsive hybrid feel of this mattress.
Other user reviews
The Emma Hybrid Comfort is rated 4.7 out of 5 stars based on the 200+ reviews from the Emma website. Customers love the bounciness and how well this mattress works for couples, especially for an affordable price. The negative reviews complain about customer service.
Read our full Emma Hybrid Comfort review. Not sure the Emma Hybrid Comfort is for you, check out our best mattresses for stomach sleepers for other great options.
DreamCloud Premier – Best Pillow-Top King-Size Mattress
DreamCloud Premier Mattress
Material
Hybrid
Trial Period
365 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 6.5/10
Warranty
Lifetime warranty
Price Range
$$$$$
DreamCloud Premier Mattress
DreamCloud Premier is a high-quality, luxury mattress that provides a cloud-like feel with its plush pillow top.
Material
Hybrid
Warranty
Lifetime warranty
Firmness
Medium-firm: 6.5/10
Shipping Method
Free shipping
Trial Period
365 nights
Price Range
$$$$$
DreamCloud Premier Mattress
DreamCloud Premier is a high-quality, luxury mattress that provides a cloud-like feel with its plush pillow top.
Material
Hybrid
Firmness
Medium-firm: 6.5/10
Trial Period
365 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$$$$$
Our Expert’s Take
A king-size mattress is a big investment. Odds are, you’ll be sleeping on this mattress for years to come, so you’ll certainly want to prioritize comfort. The DreamCloud Premier has you covered in this department, as its plush pillow top provides luxurious cushioning that helps relieve pressure in sensitive areas of your body. The hybrid construction underneath the pillow top provide ample support, so this mattress really has the best of both worlds—the comfort of a soft foam mattress and the support and durability of an innerspring mattress.
What the testers say: “The DreamCloud Premier mattress is a luxury hybrid that has been helping people sleep in style for years. It offers an excellent balance of comfort and support because of its plush pillow top and supportive coils.” – Marten, Lead Reviewer
What We Love About the DreamCloud Premier
- Back and side sleepers of all shapes and sizes should find that the DreamCloud Premier has the perfect, middle-ground firmness that provides plenty of support but also the cushioning needed to relieve pressure.
- Couples who prioritize good motion isolation probablywon’t need to worry about disturbing one another on the DreamCloud Premier, as this mattress does a good job of keeping movements from reverberating across the surface.
What to Keep in Mind About the DreamCloud Premier
- People who are older may have difficulty getting in and out of bed and have an easier time when the perimeter of the mattress is sturdy and doesn’t sag under applied pressure. Unfortunately, the DreamCloud Premier doesn’t excel here—check out the WinkBed instead.
- Heavyweight (over 230 lb) stomach sleepers may want something firmer than the DreamCloud Premier to keep their hips from sinking uncomfortably far into the mattress.
Other user reviews
Based on 3551 customer reviews on the DreamCloud website, this mattress has an average score of 4.5 out of 5. Like ours, many of these reviews praise the DreamCloud Premier for accommodating many types of heavyweight sleepers. That said, some found it incredibly cumbersome and difficult to set up, which might especially be a problem if you plan to do it alone.
Read our full DreamCloud Premier mattress review for more information. Not sure the DreamCloud Premier mattress is for you, check out our list of the best pillow top mattresses for other great options.
Titan Plus – Best Mattress for Heavy People
Titan Plus
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Firm: 9/10
Warranty
10-year warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for heavyweight back sleepers.
Stomach Sleeping
Ideal for heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Titan Plus
The Titan Plus is Brooklyn Bedding's mattress for heavy people. It is a firm, supportive mattress that can support heavier weights.
Material
Hybrid
Warranty
10-year warranty
Firmness
Firm: 9/10
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for heavyweight back sleepers.
Stomach Sleeping
Ideal for heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Titan Plus
The Titan Plus is Brooklyn Bedding's mattress for heavy people. It is a firm, supportive mattress that can support heavier weights.
Material
Hybrid
Firmness
Firm: 9/10
Trial Period
120 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for heavyweight back sleepers.
Stomach Sleeping
Ideal for heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Our Expert’s Take
The Titan Plus is a mattress specifically designed for heavier sleepers. It comes in at 9/10 on our firmness scale, making it one of the firmest mattresses on this list. It’s a great option for supporting heavy sleepers who typically sleep on their stomach. Don’t worry, though–it doesn’t feel like sleeping on a concrete slab. It’s a hybrid mattress, so you’ll get an innerspring feel with a slight foam feeling on top.
What the testers say: “Back sleeping on the Titan Plus I felt supported, but some sleepers may feel like this mattress is a bit too supportive since the firm layers don’t allow the hips to sink into the top foam layer. Overall though, this mattress allowed for good spinal support and should be great for heavy people.” –Marten, Lead Reviewer
What We Love About the Titan Plus
- This firm mattress may offer the support that heavyweight sleepers need in order to keep everything exactly where it should be. Many times, softer mattresses allow the hips and shoulders of heavier people to sink deep into the mattress, thereby throwing the spine out of alignment and potentially causing discomfort. With the Titan Plus, this is not an issue.
- Stomach sleepers, like heavyweight sleepers, tend to appreciate firmer mattresses like the Titan Plus. They too need their hips to stay supported and elevated as they sleep, or they risk waking up with back pain.
What to Keep in Mind About the Titan Plus
- Side sleepers will likely find the Titan Plus too firm. Unlike stomach sleepers, side sleepers likely want their hips and shoulders to sink into the mattress a bit, as this helps keep pressure from building up in those sensitive areas. Go for a softer mattress like Helix Midnight instead
- Couples might want something that isolates motion more effectively so they don’t disturb each other while changing sleeping positions or getting in and out of bed.
Other user reviews
The Titan Plus has an average rating of 4.7 out of 5, based on 2,433 customer reviews from the Titan website. Many rave about the high-quality firm construction that’s great for heavyweight sleepers. Unsurprisingly, some users complain that the Titan Plus is too firm and very difficult to get comfortable on.
Read our full Titan Plus mattress review for more information. Not sure the Titan Plus is for you, check out our best mattresses for heavy people for other great options.
Plank – Best Extra Firm Mattress
Brooklyn Bedding Plank Firm Mattress
Material
Foam
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Firm: 8/10
Warranty
10-year warranty
Price Range
$$$$$
Brooklyn Bedding Plank Firm Mattress
The Plank Firm is a very firm mattress that is a great match for stomach sleepers and those who need extra support.
Material
Foam
Warranty
10-year warranty
Firmness
Firm: 8/10
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
Brooklyn Bedding Plank Firm Mattress
The Plank Firm is a very firm mattress that is a great match for stomach sleepers and those who need extra support.
Material
Foam
Firmness
Firm: 8/10
Trial Period
120 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
Our Expert’s Take
The Plank mattress is an extra firm, flippable mattress, coming in at 8/10 on our firmness scale for the firm side and 9/10 on the extra firm side. It’s designed to create an extremely flat sleeping surface that your body probably won’t sink into at all. Though firmness is subjective, we found the Plank mattress felt very firm, and we’re sure just about everyone will agree.
What the testers say: “The Plank mattress is definitely one of the firmest mattresses I’ve tested, ever. This mattress felt way too firm for side sleeping, but for other sleeping positions, my whole body felt supported.” –Marten, Lead Reviewer
What We Love About the Plank Firm
- The Plank is a flippable mattress, which is a great option for folks who aren’t sure which firmness is best for them. Both sides of the Plank are very firm, but the difference between the sides is noticeable.
- Heavyweight people will likely feel comfortable on the Plank given its high firmness, which will keep them properly supported. Back sleepers will probably do best on the softer side, while the firmer of the two sides will work better for heavyweight stomach sleepers.
What to Keep in Mind About the Plank Firm
- Side sleepers will almost certainly want something with more cushion for their sensitive pressure points (hips and shoulders). Instead, consider the Helix Midnight.
- If you find yourself getting uncomfortably hot at night you may want to look for a mattress with more cooling abilities than the Plank Firm.
Other user reviews
Based on 2,642 reviews from the Plank website, this mattress has an average score of 4.8 out of 5. Many of the customers who were looking for a very firm mattress are clearly pleased with Plank making good on their promise. However, there are a select few who surprisingly claim this mattress simply isn’t firm enough. Of course, this is entirely subjective, but as someone who has tested it, I can honestly say I can’t imagine a firmer mattress.
Read our full Plank mattress review for more information. Not sure the Plank mattress is a good fit for you, check out our best extra firm mattresses for other great options.
Brooklyn Bedding Signature Hybrid – Best Priced King-Size Mattress
Brooklyn Bedding Signature Hybrid Mattress
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Multiple firmness options
Warranty
10-year warranty
Price Range
$$$$$
Brooklyn Bedding Signature Hybrid Mattress
Brooklyn Bedding has amazing products that are sold at very affordable prices. This mattress is extremely high-quality and a great option for combination sleepers.
Material
Hybrid
Warranty
10-year warranty
Firmness
Multiple firmness options
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
Brooklyn Bedding Signature Hybrid Mattress
Brooklyn Bedding has amazing products that are sold at very affordable prices. This mattress is extremely high-quality and a great option for combination sleepers.
Material
Hybrid
Firmness
Multiple firmness options
Trial Period
120 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
Our Expert’s Take
When we say “best priced” we don’t necessarily mean cheapest. Rather, the Brooklyn Bedding Signature Hybrid earns a spot on this list because of its great value. The company owns its own factory, so they’re able to cut out the middleman and price their beds lower than competitors. The Brooklyn Bedding Signature Hybrid—outfitted with supportive coils and proprietary foams—is the brand’s most popular mattress and is priced at just a little over $1,000 after discounts. You can select from Soft, Medium, and Firm models. Our tester tried the medium model, which he found to be a great fit for back sleeping.
What the testers say: “When lying on the Brooklyn Bedding Signature Hybrid, I felt a balance of plushness and support. The mattress comes in three firmness options, and the medium model I tried offered some soft top layers and supportive lower layers.” –Marten, Lead Reviewer
What We Love About the Brooklyn Bedding Signature Hybrid
- The Brooklyn Bedding Signature has multiple firmness options, so no matter your body type or preferred sleeping position you should be able to find one that works for you. We like the soft option for lightweight sleepers, the medium option for average weight back sleepers, and the firm option for heavyweight sleepers and stomach sleepers.
- With sales, the Brooklyn Signature Hybrid can often be purchased for less than $1,000, which is an outstanding price for such a quality mattress.
What to Keep in Mind About the Brooklyn Bedding Signature Hybrid
- Couples will likely want more motion isolation than is offered by the Brooklyn Bedding Signature. Memory foam mattresses tend to excel in this area.
- Those looking for the bells and whistles of a luxury mattress might be a little bit underwhelmed by the lack of advanced cooling technology and robust comfort layers. If those things interest you, we suggest the Nolah Evolution Hybrid.
Other user reviews
The Brooklyn Bedding Signature Hybrid has 10,148 reviews on the company website for an average score of 4.7 out of 5. Many of the comments actually recommend this as a great option for an RV mattress. Some users find even the softest version of the Brooklyn Signature Hybrid too firm for them.
Read our full Brooklyn Bedding Signature Hybrid mattress review for more information. Not sure the Brooklyn Bedding is for you, check out our best value mattresses for other great options.
Bear Elite Hybrid – Best King-Size Mattress for Muscle Recovery
Bear Elite Hybrid Mattress
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Multiple firmness options
Warranty
Lifetime Warranty
Price Range
$$$$$
Bear Elite Hybrid Mattress
With a zoned support system, the Bear Elite Hybrid mattress is a great fit for those with back pain.
Material
Hybrid
Warranty
Lifetime Warranty
Firmness
Multiple firmness options
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
Bear Elite Hybrid Mattress
With a zoned support system, the Bear Elite Hybrid mattress is a great fit for those with back pain.
Material
Hybrid
Firmness
Multiple firmness options
Trial Period
120 nights
Warranty
Lifetime Warranty
Shipping Method
Free shipping
Price Range
$$$$$
Our Expert’s Take
Bear designs its beds for athletes who may deal with aches and pains, and the secret is Celliant technology. The claim is that this material may assist with blood flow and muscle recovery, and can also keep you cool at night. Their highest-end model is the Bear Elite Hybrid. When stretching out on the king-size Bear Elite Hybrid, our tester experienced a great deal of pressure relief, especially while on their back and side. As for cooling capabilities, they are noticeable—particularly in the hand-quilted cover which, to us, felt cool to the touch.
What the testers say: “Sleeping on the Bear Elite Hybrid, I was impressed by how cooling it was. Its cooling cover contains phase change material, which helps lower body temperature. It also contains a layer of copper-infused memory foam to help dissipate body heat. I could feel these materials getting to work, and they made for a restorative night of sleep.” –Marten, Lead Reviewer
What We Love About the Bear Elite Hybrid
- For folks who sleep too hot, the Bear Elite’s cooling cover helps to lower body temperature helping you sleep cool at night.
- Athletes looking for something that could help optimize recovery may find that the Bear Elite Hybrid does just that. While we can’t speak to whether or not the Celliant technology actually helps promote blood flow, we will say that the support and pressure relief we felt on the mattress might help mitigate aches and soreness.
What to Keep in Mind About the Bear Elite Hybrid
- Heavyweight (over 230 lb) stomach sleepers will want a firmer mattress than the Bear Elite Hybrid, as this will help keep their hips from sinking uncomfortably into the mattress. We suggest the Plank Firm.
- The Bear Elite Hybrid costs over $2,000 for a queen. Shoppers with a strict budget might need to look elsewhere.
Other user reviews
On the Bear website, the Elite Hybrid has 4.4 out of 5 stars based on 263 reviews. Many users praised the pain relief and cool night’s sleep that the Bear Elite Hybrid provides. A few people, on the other hand, found the middle of the bed too soft, causing an uncomfortable dip in the center of the mattress.
Read our full Bear Elite Hybrid mattress review for more information. Not sure the Bear Elite is for you, Check out our best mattresses for athletes for other great options.
Nolah Evolution Hybrid – Best Luxury King-Size Mattress
Nolah Evolution Hybrid Mattress
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Multiple firmness options
Warranty
Lifetime warranty
Price Range
$$$$$
Nolah Evolution Hybrid Mattress
The Nolah Evolution is a high-end hybrid mattress that features great support, comfort, and cooling.
Material
Hybrid
Warranty
Lifetime warranty
Firmness
Multiple firmness options
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
Nolah Evolution Hybrid Mattress
The Nolah Evolution is a high-end hybrid mattress that features great support, comfort, and cooling.
Material
Hybrid
Firmness
Multiple firmness options
Trial Period
120 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$$$$$
Our Expert’s Take
If you’re looking for a king-size mattress that’s fit for a king, check out the Nolah Evolution as an option. You might be wondering how we define luxury when talking about a mattress. Well, most of it comes down to the quality of materials and construction. With a height of 15”, along with sturdy coils and an Edge Support System, this bed could last for at least 10 years while maintaining its structural integrity and support. Also, cooling features like its special heat escape gusset, its graphite-infused cooling foam, and its cooling cover earned the Nolah Evolution a stellar 5 out of 5 on our temperature regulation test.
What the testers say: “When I lie on this mattress, the Euro-top comfort layer cushions my pressure points, while the Eco Support coils provide a good amount of support. Plus, the mattress is firmer in the center, so I feel extra lumbar support.” –Marten, Lead Reviewer
What We Love About the Nolah Evolution
- Side and back sleepers probably receive sufficient support and comfort from the Luxury Firm version of the Nolah Evolution, thanks to the middle-of-the-road firmness level and impressive hybrid construction which utilizes both high-quality foam and supportive coils.
- Shoppers who want a mattress with fantastic longevity will appreciate the durability of this mattress. If properly cared for, you can expect the Nolah Evolution to maintain its structural integrity for upwards of ten years.
What to Keep in Mind About the Nolah Evolution
- Stomach sleepers should look for something that does a better job of keeping their hips elevated. You’ll likely want to look at mattresses on the higher end of the firmness scale. For some great options, check out our list of the best mattresses for stomach sleepers.
- Budget shoppers may find the Nolah Evolution too pricey—consider the DreamCloud Premier for a more affordable luxury option.
Other user reviews
Taking a look at customer reviews, on the Nolah website this mattress has an average rating of 4.9 out of 5 based on 810 entries. Customers praise the back pain relief and temperature regulation that the Nolah Evolution provides, however, some find it too tall, making it awkward for them to get into bed. Also, several users complain that it is too firm for their liking.
Read our full Nolah Evolution mattress review for more information. Not sure the Nolah Evolution is for you, check out our best luxury mattresses for other great options.
Leesa Sapira Chill – Best King Size Mattress for Side Sleepers
Leesa Sapira Chill Hybrid
Material
Hybrid
Trial Period
100 nights
Shipping Method
Free shipping
Firmness
Multiple firmness options
Warranty
10-year warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Leesa Sapira Chill Hybrid
The Leesa Sapira Chill Hybrid is true to its name and offers some of the best cooling materials out there.
Material
Hybrid
Warranty
10-year warranty
Firmness
Multiple firmness options
Shipping Method
Free shipping
Trial Period
100 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Leesa Sapira Chill Hybrid
The Leesa Sapira Chill Hybrid is true to its name and offers some of the best cooling materials out there.
Material
Hybrid
Firmness
Multiple firmness options
Trial Period
100 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.
Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Our Expert’s Take
The Leesa Sapira Chill Hybrid, as the name suggests, is a hybrid mattress that is built with pocketed coils and multiple foam layers. It has cooling features, like gel-infused foams, a cooling cover, and a ventilated layer to promote airflow. The medium-firm feel cushions shoulders and hips, which may be great for side sleepers.
What the testers say: “The Leesa Sapira Chill Hybrid gave me plenty of support with a nice bit of pressure relief too. Even if you’re not a side sleeper, you should still enjoy sleeping on this mattress.” –Marten, Lead Reviewer
What We Love About the Leesa Sapira Chill
- The Leesa Sapira Chill has a medium-firm feel that likely works well for back sleepers because it allows their hips to sin into the mattress just enough. Medium-firm can also be a great firmness for couples who can’t decide whether they want something firm or soft.
- The bouncy, responsive surface of the Leesa Sapira Chill will certainly appeal to combination sleepers, who switch sleeping positions throughout the night. Instead of the mattress making it difficult for you to move around, this one feels like it’s doing a lot of the work for you.
What to Keep in Mind About the Sapira Chill
- Stomach sleepers, especially heavier stomach sleepers, will likely find this mattress too soft. Consider firmer options that will support your hips and keep your spine properly aligned.
- Budget shoppers may want to consider something cheaper, as this comes in at just over $2,000 for a Queen.
Other user reviews
On the Leesa website, this mattress has an average score of 4.4 out of 5 based on 1,949 customer reviews. Many users enjoy the middle-of-the-road, “not-too-firm-not-too-soft” feel of the Leesa Sapira Chill. Still, some weren’t satisfied with the mattress, claiming they woke up with more back pain than they went to sleep with.
Read our full Leesa Sapira Chill mattress review for more information. Not sure the Leesa Sapira Chill Mattress is for you, check out our best mattress for side sleepers for other great options.
Jump To
Benefits of a King Mattress | Downsides of a King Mattress | How to Choose | Types of King Beds | King vs. Queen | Best Mattress Types for a King Bed
There are upsides, and there are downsides to buying a king-size mattress. We’ve got all the major pros and cons of king-size mattresses right here.
Pros of a King-Size Mattress
- They offer loads of space. This won’t come as a surprise: King-size mattresses are big. A standard king-size mattress measures 76″ x 80″, or approximately 6.3 by 6.6 feet. This means there’s tons of room for sleepers to stretch out and get comfy in every sleeping position.
- There’s room for larger people. Taller and/or heavier people sometimes feel cramped on smaller mattresses. A king-size bed should provide more room for them to sleep comfortably.
- There’s room for couples. If you share your bed with a partner, a king offers more space for both of you to stretch out and find the sleep position that feels most comfortable—without kicking, pushing, pulling away blankets or otherwise disturbing each other. See our best mattresses for couples for some great options.
- Motion isolation. More great news for couples—because there’s more room on a king-size mattress, you’re less likely to feel your partner’s movement on the other side of the bed. Pro tip: In terms of material, king-size memory foam mattresses tend to be the best at isolating motion.
- There’s room for the whole family. If you have kids or pets who like to climb into bed with you, then a king-size mattress can accommodate more people much more comfortably than a smaller bed.
- They create spatial balance. If you have a large bedroom, a king-size mattress can help fill the space so the room feels more balanced. In contrast, placing a small bed in an enormous room can make the room feel imbalanced and sparse.
- They create a grand look. Many people love the grand look of a king-size mattress and choose a larger bed for aesthetic reasons.
Cons of a King-Size Mattress
- They take up a lot of space. While size is one of the primary benefits of a king-size mattress, it can also be a disadvantage if you have a small bedroom. A king bed can overtake the space—or it may not fit at all.
- They’re hard to move. Because king-size beds are so large, they’re also extra heavy. This means it can be difficult to transport them to your home and between rooms.
- They’re costly. No matter the mattress brand, kings are more costly than smaller sizes. For some people, buying a king-size bed could stretch their budget or be out of reach financially.
- They may not look good in certain spaces. Cramming a king-size mattress into a space that’s too small to adequately accommodate it can throw off the visual balance of a room and make it feel more cramped. This is purely a matter of design preferences, of course, but it’s something to consider.
Alright, so you’ve decided that a king-size mattress is right for you. You’ve ruled out a queen-size bed. (If you haven’t, read on below!) You’ve determined which type of mattress and which mattress materials best suits your needs. (More on that below, too!) But before you make a purchase, there are still a few more elements to consider. Here are some important factors to think about as you choose the best king-size mattress for you.
Sleeping Position
If you’re a back sleeper, a blend of pressure relief and spinal support is usually best (think medium-firm). Side sleepers often require softer, more pressure-relieving beds; stomach sleepers may require extra-supportive beds; and combination sleepers may need a mattress that helps them feel comfortable and supported in multiple positions.
Body Type
Your body weight and height can have a big influence on the type of mattress that best suits your needs. For instance, tall people might prefer the extra length of a California king, heavyweight people will probably require a more supportive king mattress in the form of an innerspring or hybrid, and so on.
Temperature Regulation
If you tend to sleep hot, make sure to prioritize a mattress that sleeps cool. As a general rule, all-foam beds sleep hotter than innerspring, latex and hybrid mattresses. Some mattresses include design features for the express purpose of sleeping cool, while others don’t. Learn more in our roundup of the best cooling mattresses.
Firmness and Pressure Relief
If you’re thinking about your preferred sleeping position(s) and body type, this might prompt you to think about the appropriate firmness and the level of pressure relief that you need from a mattress. As noted above, back sleepers tend to require medium-firm mattresses. Side sleepers, on the other hand, usually feel best on pressure-relieving, softer mattresses. Stomach sleepers generally need firmer mattresses.
Budget Considerations
This is an important factor to consider no matter which size mattress you’re buying. Know your budget before you start shopping so you don’t find the mattress of your dreams only to discover that it’s beyond your price point. Many mattresses list their prices based on smaller sizes first, so make sure you select “king” when you’re shopping.
Motion Isolation
You may want to consider motion isolation if you sleep with a partner. If your partner has ever moved around on their side of the mattress, and this disturbed you on your side, you have experienced motion transfer. This can make it difficult to stay asleep if your partner shifts positions and gets out of bed during the night. Usually, mattresses with thick memory foam are great at isolating motion, but some coil mattresses work as well.
Edge Support
If you do share your mattress with a sleeping partner, then edge support is likely also important. Strong edge support enables you both to utilize the full surface of the mattress, so you can enjoy all the extra space that you’re paying for with a king-size bed. As a general rule, innerspring, latex and hybrid mattresses tend to offer stronger edge support than all-foam beds.
Durability
Since king-size mattresses are usually a big financial investment, most people want to ensure they will last a long time. This is why it’s important to look for a mattress that’s made with high-quality, long-lasting materials, such as sturdy coils, durable latex and/or high-density foams. See our best mattresses that won’t sag for some durable options.
When people picture a king-size bed, they typically imagine a…big bed. But there are actually several varieties under the “king mattress” umbrella. Here’s a quick overview of the different types of king mattresses.
| Size | Dimensions |
| King | 76″ x 80″ |
| California King | 72″ x 84″ |
| Eastern King | 76″ x 80″ |
| Split King | Two 38″ x 80″ pieces |
| Split California King | Two 36″ x 84″ pieces |
| Alaskan King | 108″ x 108″ |
| Wyoming King | 84″ x 84″ |
| Texas King | 80″ x 98″ |
King Mattress
In the mattress world, this term refers to a standard king-size mattress, which gives sleepers an extra 16″ of width compared to a queen-size bed. It measures 76″ wide by 80″ long. That’s the same width and length that you’d get if you pushed two twin XL mattresses together.
California King
A California king is even longer than a standard king. It’s also a little narrower. It clocks in at 72″ wide and 84″ long. The extra length means California king mattresses are especially well-suited to tall people.
Eastern King Mattress
This term is used interchangeably with “king mattress.” It refers to a mattress that’s the same size as a standard king, or 76″ x 80″.
Split King Mattress
As the name suggests, a split king is a mattress that’s divided into two pieces. Each piece is approximately the size of a twin xl mattress. Many couples enjoy sleeping on a split king because they’re able to customize each side to their personal preferences. Split king mattresses are sometimes referred to as dual king beds.
Split California King Mattress
Like its counterpart the Split king, a Split California king is a California king mattress that’s been divided into two. Taller people, couples and any sleeper who wants a ton of space will no doubt appreciate the extra length of 72″ x 84″.
Alaskan King
Now we’re getting into the oversized mattresses, and the Alaskan king is the biggest of them all, measuring a staggering 108″ x 108″. While that’s more space than most folks need, it can be a dream for especially large people and couples who co-sleep with two children. The only downside is that you’ll need a sizable bedroom that measures at least 16 x 16 feet.
Wyoming King
A more realistic option for those who still want an oversized bed is the Wyoming king, which is as long as a California King, but much wider. Its dimensions are 84″ x 84″, to be exact. Parents who co-sleep with one child might want to check it out.
Texas King
Finally, we have the Texas king, an oversized mattress measuring 80″ x 98″. Though shorter than the Alaskan king, it’s still long enough to accommodate families who share the bed with up to two children, depending on everyone’s size.
Once you’ve decided that a king is the best mattress size for you, you might be eager to go out and purchase a big mattress. But there’s still one key decision to make: Which mattress type is best? There’s no singular best king mattress type, but there will be a mattress type that best suits your needs. Here’s a quick overview of the different types of mattresses you’ll encounter while hunting for a king bed, plus some of their pros and cons.
Memory Foam
Memory foam is a popular material because it generally offers a lot of pressure relief, contours the body and has a slow-moving response to pressure. Often, memory foam mattresses layer this material over a base made of high-density polyfoam or (in the case of memory foam hybrids) supportive coils.
Because memory foam tends to be very pressure-relieving, it’s especially popular among side sleepers. It also appeals to folks who enjoy sinking into their mattress (as opposed to sleeping on top of it), and it’s a great option for couples who likely don’t want to be disturbed by each other’s movements during the night. This material is not without its downsides, however. It’s sometimes too soft to adequately support back and stomach sleepers, it can make it a touch difficult to move around and change positions and it’s known for trapping heat. These issues can be alleviated, but it all comes down to the construction of a specific mattress.
Latex
While all latex mattresses are made with (you guessed it!) latex, there’s room for a lot of variation in this category. Some beds are made with natural latex, while others are made with synthetic latex. Additionally, the latex can be processed in different ways to create a denser or airier material. Most latex mattresses are fairly bouncy and responsive and do a good job of sleeping cool.
Many people love latex because it’s naturally cooling and can offer pressure relief without making it hard to move around. However, some people may find that latex mattresses don’t offer enough body contouring for them to sleep comfortably. Latex beds also tend to be more expensive than other mattress types.
Hybrid
Hybrid mattresses generally offer the best of both a foam mattress and an innerspring bed. While every hybrid is different, they always layer a comfort layer over coils. Oftentimes, that comfort layer will be made of memory foam. In some cases, it will be made from polyfoam, latex or another material.
Hybrids are especially well-suited to people who want the pressure relief of foam without sinking into their mattress. They tend to be simultaneously pressure-relieving and supportive. One possible downside? Hybrids are often more expensive than an all-foam mattress or innerspring beds. They also might not suit people who enjoy sinking in and feeling like they’re enveloped in the mattress.
Innerspring
As you can probably guess from the name, innerspring mattresses use springs (aka coils) in their construction. The coils tend to create a bouncy, responsive and supportive feel. Mattresses that incorporate coils often sleep relatively cool, because the coils make space for air to circulate throughout the center of the mattress.
Given that innerspring mattresses tend to be supportive beds, they’re often well-suited to back and stomach sleepers. When paired with a plush pillow top, they could also be a sound option for side sleepers. Some possible downsides? They might not be a great match for people who enjoy sinking into their mattress (as opposed to sleeping on top of it), and they can also be pricier than all-foam beds
If you’re considering a king-size mattress, then odds are good that you’ve also taken a gander at queen-size beds. Many people find themselves trying to decide between these two sizes. Here are some factors that can help influence your decision when considering a king vs queen-size mattress.
| Criteria | King-Size Mattress | Queen-Size Mattress |
| Dimensions | 76″ x 80″ | 60″ x 80″ |
| Price | $900 – $2,300 | $800 – $1,700 |
| Choose If… |
|
|
- Bedroom size: This is one of the quickest ways to determine whether a king or queen-size mattress might be right for you. When you take measurements, don’t just think about the mattress. It’s also important to consider how much room you’ll have for a bed frame, side tables, dog beds, dressers, general floor space and so on. If you or your partner use a wheelchair or other mobility device, make sure there’s plenty of room to maneuver.
- Sleeping situation: If you share a bed with a partner, pet and/or child, it could be a good idea to upgrade from a queen-size mattress to a king. If you sleep alone, then you might find ample space on a Queen.
- Body type: Taller and/or larger people often prefer having a more spacious mattress in the form of a king-size bed. The same goes for couples where both partners are on the taller and/or larger side.
- Design preferences: Finally, it’s helpful to consider your aesthetic preferences. Do you like the grand impression made by a king-size bed? Do you prefer your bed to take up less space in the bedroom? Do you have your eye on a specific bed frame that’s only available in one size? The answers to these and other design questions will inform your decision between a king and queen mattress.
RELATED: King vs Queen Mattress
King Size Mattress vs Other Size Mattresses
There are, of course, many other sizes of mattresses besides kings and queens. If you’re considering another size mattress, see how it stacks up against a king.
King vs Full
Full-size mattresses are significantly smaller than king size mattresses. Their standard dimensions are 54″ wide by 75″ long, while king-size mattresses are 76″ x 80″ long. You get less surface area on full-size mattresses, so they are a better fit for smaller, single sleepers. Full size mattresses can fit smaller couples, but they are typically not ideal for two people. Couples usually will fare much better on king-size mattresses.
Full-size mattresses take up less space than king-size mattresses, so they are better if you sleep in a smaller room. Whether you are in a smaller studio apartment or bedroom, a full-size will fit more easily.
And, full-size mattresses generally cost less than king-size mattresses. If either mattress would work for your bedroom and sleeping style, you will likely save money by opting for a full-size mattress.
King vs Twin
King mattresses are some of the biggest on the market, and twin mattresses are some of the smallest. Twin mattresses are usually 38″ wide by 75″ long. They are basically half of the width of a king mattress!
While they are smaller, twin mattresses can be a great fit for children and teenagers who might not need as much space. They are also a good match for guest rooms and bedrooms with very little space.
If you sleep with a partner or are a larger person, you will most likely need to opt for a king mattress. A king will give you twice as much width and more length as well. But, remember that you will very likely be paying more.
Summary
| Mattress | Best for |
| Helix Midnight | Best Hybrid King-Size Mattress |
| WinkBed | Best King-Size Innerspring Mattress |
| Saatva | Best King-Size Mattress for Back Pain |
| Nectar | Best King-Size Memory Foam Mattress |
| Emma Hybrid Comfort | Best King-Size Mattress for Stomach Sleepers |
| DreamCloud Premier | Best Pillow Top King-Size Mattress |
| Titan Plus | Best King-Size Mattress for Heavy People |
| Plank | Best Extra-Firm King-Size Mattress |
| Brooklyn Bedding Signature Hybrid | Best Priced King-Size Mattress |
| Bear Elite Hybrid | Best King-Size Mattress for Muscle Recovery |
| Nolah Evolution Hybrid | Best Luxury King-Size Mattress |
| Leesa Sapira Chill | Best King-Size Mattress for Side Sleepers |
Best King-Size Mattress FAQs
What is the best king-size mattress?
There is no one best king-size mattress out there, but there are a few we would recommend. Fans of memory foam should like the Nectar, and innerspring lovers should like the WinkBed.
Remember, a mattress is rarely one-size-fits-all. We suggest you do a good amount of research before investing in what could end up being your sleeping surface for the next decade.
How big is a king-size mattress?
A standard king-size mattress is 76″ x 80″. For reference, a twin mattress is 38″ x 75″. So imagine two twin mattresses pushed together with an extra 5″ of length and you’ve got yourself a king-size mattress.
What should a good king-size mattress cost?
A good king-size mattress should cost between $1,500 and $3,000. However, it should be mentioned that your idea of ‘good’ might be different than someone else’s. It’s possible that a king mattress on the low end of that price spectrum simply doesn’t provide you with the level of comfort and support you need. On the other hand, you might find the bells and whistles that a $3,000 mattress offers to be frivolous. Do plenty of research before deciding which camp you land in.
Who should get a king-size mattress?
- People with larger bedrooms
- People who share a bed with a partner, child or pet
- Tall and/or large people
- People for whom budget is no issue
Is a king mattress better than a California king?
It depends on your preferences and needs. A king mattress is 76″ x 80″ while a California king is 72″ x 84″—basically, a king is wider while a Cal king is longer. So, tall people who need extra room towards the bottom of the mattress might want to consider a Cal king, while people who enjoy extra room on the sides will likely prefer a king. For more info, check out our article on king vs California king mattresses.
Who should get a queen-size mattress?
- People with smaller bedrooms
- People who sleep alone
- Petite people
- People who are looking to save some money
