All Bed Mattress Sizes Information
Tips & Mattress Size Charts
Compare mattress sizes from king size mattress dimensions down to cribs. And how to choose the correct bed size for your comfort and space.
Because you really don't want to have to knock down a wall to fit your new California King memory foam mattress into your bedroom.
Memory foam mattresses come in the same standard sizes that others do. But do you really know the differences between bed sizes? Do you know the size of queen beds and that there's an Olympic queen size that's 6 inches wider than the standard size?
Get informed. Get the measurements.
And buy your bed with confidence that you won't have to do any remodeling.
Mattress Size Charts
Think that a twin is the same wherever you go? Not true my sleepy friend. If you toss and turn at night, go to the European continent. You'll get 7 more inches (18 cm) of elbow room on that twin than you would on a twin in the UK. The Maniac has mattress size charts to clear your world-wide bed size confusion.
Mattress size Dimensions
Find the standard ones listed from the largest to the smalles.(coming soon...)
Bed Mattress Sizes
All the common sizes and their names that you've heard about plus the oddballs. This bed page is a nicely alphabetized list from Grand Kings to cribs and rv mattresses. (coming soon...)
California King Memory Foam Mattress
The longest standard size is the California King. Its measurements are W72" x L84" (W183cm x L213cm)
King Size Mattress Dimensions
The widest standard bed is the king size. King size measurements are W76" x L80" (W193cm x L203cm). You can fit almost 3 crib mattresses in the width of a king size bed.
Queen Mattress Size
Many couples find the queen bed the most comfortable. It's the most popular of all mattress sizes on the bed size charts. The usual size of a queen is W60" x L80" (W152cm x L203cm)
Full Size Mattress Dimensions
The Maniac doesn't recommend trying to sleep two on a full size bed. They are the narrowest on a per person basis. Most full size mattresses are W54" x L75" (W137cm x L191cm). However, there is a full XL or extra long that's W54 x L80 (W137cm x L203cm). You have 11" less to sleep in per person than you get on king size mattress dimensions.
Twin Mattress Size
For maximum width per person, choose the twin size. Twins come in two versions. The usual twin measurements are W39 x L75 (W99cm x L191cm). The 'dormitory' or twin XL (extra long) is W39" x L80" (W99cm x L203cm).
Crib Mattress Sizes
Most recently manufactured crib pads are W28" x L52" (W71cm x L132cm). You should only be able to get a maximum of two fingers in between the sleeping cushion and the side of the crib. And make sure you buy a firmer mattress for your infant. Wait until your child is at least a year old before you get them their first memory foam mattress.
