28 x 52 3 8 inches plus or minus around 5 8 inch.
Full size crib measurements.
The key difference is size and also the way sizes are standardized between mini and full sized cribs.
Astm f1169 19 specifies performance requirements and test procedures to determine the structural integrity of full size cribs.
For cribs manufactured before june 28 2011 when new retroactive safety regulations were issued for full size cribs unless the seller has written proof that the crib meets the standard above retailers should destroy any full size crib with or without drop sides and should not resell it.
Luckily inner measurements for standard size cribs are standardized so any standard size crib mattress should fit.
Standard crib mattress dimensions.
Crib size refers to mattress size width and length.
Crib height off floor floor to bottom of mattress support.
With the mattress in the lowest position you have at least 26 inches from the top of the mattress to the top of the railing.
Internal measurements of standard size cribs are important while picking the right mattress for your selected crib.
A great example of mini cribs at their best is the davinci emily 2 in 1 mini crib amazon link.
Full size crib s external measurements are important if you are on tight with space.
For measurements in inches see above.
Top of crib mattress to top of side rail.
Carefully check what the crib s measures are before you make a purchase.
Regulations define a full size crib as one whose inside dimensions are 28 5 8 inches 71 1 6 centimeters in width and 52 3 8 5 8 inches 133 1 6 centimeters in length non full size cribs may be larger or smaller but must be rigid and must not have mesh sides.
The full size baby crib standard currently incorporates astm f1169 19 standard consumer safety specification for full size baby cribs approved on march 15 2019 as the mandatory cpsc standard.
Crib bed dimensions cm.