See our bed size guide to the right mattress sizes and dimensions. Our Mattress size guide shows everything from twin, twin xl, full and double, queen, short queen, king and California king mattress sizes.  Find the ideal bed size before you start.

Mattress Sizes and Mattress Dimensions:

Twin: 38” x 75” | Twin XL: 38” x 80” | Full: 54” x 75” | Full XL: 54” x 80” | Short Queen: 60” x 75” | Queen: 60” x 80” | King: 76” x 80” | Cal King: 72” x 84”

The good news is, we have developed a mattress size guide that will help you make sure you are buying the right sized mattress for you, your family and the space in your home.