King Bed Dimensions  and Information Including Mattress Size Charts

Want king bed dimensions, without a big price tag? Here's king bed size info, mattress size charts and reviews of biggest cheap memory foam beds.

King Size Bed Dimensions Chart (below)

The king is the best for two tall adults, but it does cost the most. And these days, everyone is searching for value. Eastern king bed dimensions range in price from under $600 (for these 3 highly rated value priced king size beds) to over $7,000 for the unbelievably luxurious Tempurpedic GrandBed.

But you can buy an inexpensive king bed size without buying a cheap mattress that you won't be happy with.

Knowing king size mattress dimensions can save you money, time and maybe a remodel. It's important when you are buying any sort of bed. But a memory foam bed is heavier and a bit more expensive than an inner spring mattresses. So they're harder to move and return freight costs are much higher if you find you've purchased a mattress size that's too large to bring down the hallway to your bedroom.

Find if you can save on buying twin mattress size or queen mattress dimensions instead.

Here's a chart containing king bed dimensions from eastern king to California king. Note that in the UK, 'king' bed size dimensions are not the largest standard bed size. The dimensions of the 'King' in the UK are closer to the north American 'Queen'. The largest king bed would actually be the Super King.

Bed Name
United States And Canada Sizes
United Kingdom (UK) Sizes
European Union (EU) Sizes
King (also known as Eastern King
76x80 inches
193x203 cm
60x78 inches
154x198 cm
71x78.7 inches
180x200 cm
California King
72x84 inches
183x213 cm


Super King

72x78 inches
183x198 cm

Grand King
80x98 inches
203x249 cm


3 Value Priced Memory Foam Beds with King Bed Dimensions

Maniac's Tip: Let all compressed memory foam mattresses expand at least 24 hours before you sleep on them - no less. Most manufacturers recommend 48 hours. Your new bed may look fully expanded in an hour or so, but you can't see the microscopic cell expension that hasn't taken place yet. Your visco memory foam mattress will last longer and sag less if you stay off it for at least a full day. Two is better.


king bed dimensions, sleep innovations Sure Temp 10-inch King Memory Foam Mattress by Sleep Innovations- Click to see the lowest price. This king dimensions bed gets rated 4.6 out of 5 stars in 32+ reviews. 65% of buyers gave this mattress their highest possible rating.

The Sleep Innovations king bed dimensions 10 inch memory foam mattress provides you with wonderful relaxation and sleep without pressure points. This bed has two specific layers along with a non-removable cover.

The 7-inch foundation consists of top quality space-age foam, which conforms to the entire body delivering beneficial support and customized ease and comfort. The top SureTemp 3-inch part is significantly less dense and much more temperature-sensitive, so it's much softer. It utilizes open-cell technologies that allows the mattress to breathe. Last but not least, these tiers are overlaid with a high quality, circular-knit, all-in-one elasic bedding cover that moves with you and comes back again, conforming to the memory foam.

All this insures that you remain at a comfy heat range all night long helping you to rest comfortably. The bottom layer of polyurethane foam offers a durable foundation for you so you have a calming and restorative sleep on this king dimensions bed.

    FEATURES:
  • Mattress measures 76" X 80" X 10" high
  • Bottom layer 7" standard high density memory foam. Top 3" layer is less dense, more breathable Sure-Temp memory foam
  • Weighs 99 pounds
  • Meets fire retardant codes and made in USA

    LIKES:
  • Gotta love that price!
  • The 10 inch high bed isn't too high for shorter people.
  • Sleep Innovations has made the effort to improve their manufacturing processes to be more environmentally friendly.
  • Top layer of 3" Sure-Temp almost eliminates feeling of 'sleeping hot'

    DISLIKES:
  • There are reports that it is too firm for some people
  • Its a very heavy bed. You'll need help moving it.
  • The cover is not removable or washable. You need to get another protective cover on top.


king bed dimensions, memory foam mattress, king size King bed Dimensions 12" high Memory Foam Mattress- Click link for best prices. This king dimensions bed was rated 4.5 out of 5 stars in 35+ reviews. 77% gave it the highest rating possible.

This king dimensions bed is closest in feel to the basic Tempurpedic AdvantageBed. The feel is not as plush as the DeluxeBed, and not even close that of the aptly named Cloud. But that doesn't mean that its not a comfortable mattress and a good value at half the price of the Swedish brand.

This particular Dynasty brand bed is available in king bed dimensions only. It's made of 5" 5lb memory foam and 7" high resilience polyurethane base foam.

It's good for side sleepers who want a king dimensions bed because of the thick layer of high density memory foam. But it might take about a week to get used to sleeping on this king dimensions bed before it feels comfortable. Your initial impression will be one of firmness and then it will gradually soften as your body heat warms and softens the foam.

The product description states that it is delivered compressed and vacuum packed. That's ok, but it also says that "the mattress will conform to its proper size within 1 - 2 hours". Give it at least a day. The Maniac still thinks that you should let all compressed memory foam beds expand for 24 hours before you sleep on them.

    FEATURES:
  • Top layer is 5 inches of 5lb Memory Foam layer
  • Cover is removable for washing.
  • 80"L x 76"W x 12"H
  • Weight 100lbs
  • Warranty for 10 years

    LIKES:
  • 4 way zipper style mattress cover
  • Good for side sleepers because of its deep 5" layer of 5lb density foam
  • Value priced
  • 3 month (90 day) guarantee

    DISLIKES:
  • Strong odors reported, sometimes lasting as long as a month
  • 5lb density memory foam can seem very firm to some people
  • If you have to return it, you pay the freight. Could be $200 or more...


king bed dimensions, memory foam mattress King Size 12" w/5" 5lb Density Viscoelastic Memory Foam Mattress- Click for lowest prices This 12 inch high bed was rated 4.8 out of 5 stars in 19+ reviews. 84% of buyers gave it their best rating.

This high quality 10-inch thick king bed dimensions mattress is made from a 3-inch covering of "Aerus Natural brand' foam that contains plant-based components instead of conventional petroleum-based materials to promote ecological sustainability.

The improved open cellular, "breathable" structure offers a better heat dissipation system that is supposed to promote air flow. But many reviews state that this bed sleeps fairly warm. In one case the couple stated that it easily kept the chill of a Chicago winter night at bay.

The natural Rayon cover on this king dimensions bed is produced from bamboo fibers. It offers a soft cashmere-like feel. Furthermore, this fabric works to provide a cooler bed and helps to pull away dampness from your sleeping body.

Because of the 4lb density foam, this king dimensions bed is going to have a softer initial feel. If you are a heavier person, you may want a mattress with a thicker layer of 5lb density foam instead.

Foamex has been in business over 40 years making flexible foam. The company claims that their manufacturing process is friendlier to the environment because it uses a patented "VPFSM process" which has "virtually zero emissions."

    FEATURES:
  • 3 inches of 4lb density memory foam
  • 7" base foam
  • 80"L x 76"H x 10"H; weight 87 pounds
  • Bamboo fiber rayon cover

    LIKES:
  • Few odor complaints
  • A softer, more plush feel
  • Good price and value
  • Company strives for environmentally friendly and sustainable products and manufacturing processes

    DISLIKES:
  • May hold the heat more than you like, unless you live in a cold climate
  • If you're a larger person, you may want to sleep on higher density foam
  • Can only be shipped within the US

King Bed Dimensions

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