However if you are trying to cover a mattress that is a certain size the dimensions of your quilt will become less loosey goosey and should remain relatively standard.
Baby bed quilt size.
And in the case of a little baby crib the mattress size is 27 x 52 so a pre cut package of 45 x 60 batting should work for most crib quilting projects.
If you are using a pattern for your baby quilt follow those instructions.
These sizes are approximate and can vary 4 8.
The baby quilt size is best left to your interpretation using your own judgment and approximations.
Baby baby quilts are typically square in shape and range from 36 inches 91cm by 36 inches 91cm up to 52 inches 132cm by 52 inches 132cm.
The standard baby crib quilt size.
The standard crib quit size is 36 x 52 or 30 x 40 for small baby cribs.
For a standard baby quilt a 40 42 inch square is a good measure as you can use a single fabric which is 44 inch wide for the backing.
Most baby mattresses are 52 inches by 27 inches so your quilt should fit comfortably into the crib.
Crib mattresses can be 23 x 46 but some mattresses can be 32 x 66.
A quilt can vary 4 8 depending on the pattern you choose.
Just because a crib quilt is usually 36 x 52 does not mean that you have to make all of your baby quilts fit that shape.
Most standard crib quilts are rectangular measuring about 52 inches by 34 inches.