Infant Mattress Dimensions

Cribs are commonly rectangular in shape with a small mattress placed at the bottom.

Infant mattress dimensions. But what are the dimensions of a crib. The consumer products safety commission cpsc requires all full size baby crib mattresses to be at least 27 and inches in width by 51 and inches in length with a maximum thickness of six inches. And what is a crib called in other languages and what are the dimensions there. The consumer products safety commission defines the standard size for a full size baby crib as 28 inches wide by 52 3 8 inches long plus or minus 5 8 inch for both width and length 2 5 at a minimum the mattress should be 27 1 4 inches wide by 51 1 4 inches long and it should be no thicker than 6 inches.

A crib or an infant bed is a small enclosed bed for a baby or small child to sleep in. A full size crib mattress must be at least 27 1 4 inches wide 51 1 4 inches long and no more than six inches thick. As you might guess from the name the standard crib mattress is the typical mattress size for baby cribs. At these dimensions the standard crib mattress will fit safely in a full size crib which can have an interior width of between 27 3 8 inches and 28 5 8 inches and an interior length of between 51 3 4 inches to 53 inches.

Since the early 20th century cribs have been enclosed and elevated from the ground to protect an infant from the elements.