What Is The Standard Baby Crib Mattress Size

A baby crib mattress is usually between 4 and 6 inches thick.

What is the standard baby crib mattress size.

The minimum size is 27 1 4 x 51 5 8 with a thickness not exceeding 6 inches. 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. However crib mattresses are subject to the mattress flammability testing requirements of 16 cfr part 1632 and 16 cfr part 1633. By law the dimensions of a standard size crib mattress should measure at least 51 5 8 inches by 27 1 4 inches and be no more than 6 inches thick.

Due to different materials frame designs and style the external dimensions of standard size baby cribs can vary by a few inches even if they belong to the same crib type. But what are the dimensions of a crib. Crib mattresses are not covered by the full size crib standard. And what is a crib called in other languages and what are the dimensions there.

In addition there is a voluntary standard for crib mattresses astm f2933. Crib height off floor floor to bottom of mattress support. 27 1 4 x 52 inches and not more than 6 inches thick usually thinner standard full size crib dimensions interior. Standard baby crib mattresses are not all sized identically but instead range in width from 27 5 8 inches to 28 5 8 inches and range in length from 51 3 4 inches to 53 inches.

Give or take a little all the mattresses on this list generally follow these standard dimensions. Standard crib mattress dimensions. 28 x 52 3 8 inches plus or minus around 5 8 inch. 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.

Internal dimensions of standard size baby cribs are regulated by the government so they are approximately the same for all full size cribs all standard size crib mattresses fit into all standard size cribs. Top of crib mattress to top of side rail. Crib bed dimensions mattress size crib is the american word for a infant bed.