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.
Infant mattress dimensions.
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.
A crib or an infant bed is a small enclosed bed for a baby or small child to sleep in.
And what is a crib called in other languages and what are the dimensions there.
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.
Since the early 20th century cribs have been enclosed and elevated from the ground to protect an infant from the elements.
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.
But what are the dimensions of a crib.
As you might guess from the name the standard crib mattress is the typical mattress size for baby cribs.
Cribs are commonly rectangular in shape with a small mattress placed at the bottom.