What are the measurements of a mattress?

Answer by  quink (68)

A twin mattress is 39" x 75" and a double is 54" x 75". A queen mattress is 60" x 80", and a standard king size is 76" x 80". These are the four standard mattress sizes (the most common being Queen). Most modern mattresses will be over 13" deep.

Answer by  martine (860)

Well depending on the size of the mattress will effect the measurements. If you need to know make sure to do length, width, and depth.

Answer by  joantheresa (1421)

Measurements of a mattress are: twin 39" by 75", long twin 39" by 80", full or double, 54" by 75", queen 60" by 80", king 78" by 80", and California king 72" by 84".