Mattress sizes

Bed sizes and mattress sizes vary from country to country. Unfortunately, there is no international standard, so take care when ordering and make sure you

Standard mattress sizes in the US are often measured in inches and are commonly called Twin, Twin XL, Full, Full XL, Queen, King and California King.

Want to learn more about mattress sizes and dimensions? Our sleep experts are here to help.

Deciding on a new mattress? Reference our mattress sizes and dimensions guide to determine which bed size mattress is right for you.

Did you know that mattresses come in many sizes and shapes. Lean about the newest options.

Buying a new bed? Our handy mattress size chart will help you out.

Here is a complete RV mattress size guide with a size chart to help you choose the right mattress for your RV

Pillow and Mattress Sizes infographic

Find the right mattress and bed size for you with Amart’s bed size guide. Find mattress dimensions, advice, and Amart Furniture’s range of bed sizes.