Mattress Size Dimensions Guide
Not sure whether you need a Twin, Full, Queen, King, or California King? This guide helps you choose the right mattress size for your room and your sleep setup.
Twin and Full sizes
Why Queen is so popular
When to go King or California King
Choose the right size for your setup
Your room
Make sure the mattress size leaves enough space for walking, nightstands, and normal bedroom flow.
Your body
Taller sleepers and active sleepers may benefit from more length or width than they first expect.
Your household
Sleeping with a partner, kids, or pets usually pushes the ideal size upward.
