How Much Binding for a Crib Quilt?
Binding is the folded strip that frames a crib quilt's raw edges and keeps the layers together. Figuring out how much binding for a crib quilt is quick once you know the finished size and the joining allowance. A standard crib quilt is 36 by 52 inches, and the numbers below are calculated straight from that size.
Step 1: Measure the Crib Quilt Perimeter
Start with the finished width and length. For a crib quilt the finished size is 36 inches by 52 inches. The perimeter is the width plus the length, multiplied by two: (36 + 52) × 2 = 88 × 2 = 176 inches. That is the raw edge length your binding must cover.
Step 2: Add the Joining Allowance
A single continuous binding strip almost never reaches all the way around, so you join the starting and ending strips on the diagonal and ease gently around corners. Add 10 to 12 inches for this. Using 12 inches, 176 + 12 = 188 inches of binding to cut. Many quilters round this up to 190 inches for peace of mind, which is the number we use throughout the crib quilt guides.
Step 3: Count Strips and Yardage
Divide the total binding length by your usable width of fabric. Quilting cotton is about 42 to 44 inches wide, but you lose roughly 2 inches to selvages, leaving about 42 inches usable. For a 2.5 inch strip, 188 ÷ 42 ≈ 4.5, so you need 5 strips. Five strips at 2.5 inches equal 12.5 inches of total fabric width; 12.5 ÷ 36 = 0.35 yard. Because fabric is sold in increments, buy 0.5 yard so you have a small buffer for miscuts and the diagonal join.
Crib vs. Baby Quilt Binding
The only real difference between a crib quilt and a baby quilt is length. A baby quilt is typically 36 by 45 inches, so its perimeter is 162 inches and it needs 174 inches of binding. The crib quilt's extra 7 inches of length adds 14 inches to the perimeter. Both still land on 5 strips at 2.5 inches and about 0.5 yard of fabric.
| Quilt | Finished size | Perimeter | +12" join | 2.5" strips | Yardage |
|---|---|---|---|---|---|
| Baby | 36×45 | 162" | 174" | 5 | 0.5 yd |
| Crib | 36×52 | 176" | 188" | 5 | 0.5 yd |
Frequently Asked Questions
How much binding do I need for a 36 by 52 inch crib quilt?
A 36 by 52 inch crib quilt has a perimeter of 176 inches. Add about 12 inches for the diagonal join and easing, giving roughly 188 inches of binding. At a 2.5 inch strip width that is 5 width-of-fabric strips, or about 0.35 yard, so buy 0.5 yard to be safe.
Is crib quilt binding different from baby quilt binding?
Only the length changes. A baby quilt is usually 36 by 45 inches with a 162 inch perimeter that needs 174 inches of binding, while a crib quilt is 36 by 52 inches and needs about 188 inches. Both use 5 strips at 2.5 inches and about 0.5 yard of fabric.
How many WOF strips do I cut for crib quilt binding?
You need 5 strips cut across the width of fabric at 2.5 inches wide. Each strip is about 42 inches usable after selvages, and 5 strips cover the 188 inches of binding a crib quilt requires.
Should I buy exactly 0.35 yard of binding fabric?
No. The math gives about 0.35 yard, but quilting cotton is sold by the quarter or half yard and you want a small buffer. Buy 0.5 yard, which comfortably covers 5 strips and any miscuts.