Average Size Crib Mattress

Find our with our crib size chart below.

Average size crib mattress.

The minimum size is 27 1 4 x 51 5 8 with a thickness not exceeding 6 inches. But what are the dimensions of a crib. Crib bed dimensions 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.

The safest size of baby cribs and crib mattresses is determined by the federal government. And what is a crib called in other languages and what are the dimensions there. As you might guess from the name the standard crib mattress is the typical mattress size for baby cribs. According to the consumer products safety commission a standard or regular crib mattress should be no more than 6 inches thick and measure at least 27 1 4 inches wide and 51 1 4 inches long.

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. Crib size refers to mattress size width and length. 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. The federal government regulates the size for all standard crib mattresses via the consumer product safety improvement act of 2008 cpsia.

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. Graco premium foam crib and toddler mattress in a box greenguard gold certified non toxic breathable removable washable water resistant outer cover. 4 7 out of 5 stars 12 626. What is the standard crib mattress size.

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.