Enter the number of pieces, width of each piece, and length of each piece into the calculator to determine the total fabric needed. This calculator can also evaluate any of the variables given the others are known.

Binding Quilt Formula

The following formula is used to calculate the total fabric needed for a binding quilt.

F = (P * W + 2 * (L + W)) / 36

Variables:

  • F is the total fabric needed in yards
  • P is the number of pieces in the quilt
  • W is the width of each piece in inches
  • L is the length of each piece in inches

To calculate the total fabric needed for a binding quilt, multiply the number of pieces in the quilt by the width of each piece, then add twice the sum of the length and width of each piece. Divide the result by 36 to convert the measurement from inches to yards.

What is a Binding Quilt?

A Binding Quilt is a type of quilt that has a special edge finish, known as a binding, which is used to seal the quilt’s raw edges. This binding is typically a strip of fabric that is folded in half and sewn onto the quilt, then folded over the edge and sewn again to create a clean, finished look. The binding not only enhances the quilt’s aesthetic appeal but also provides durability, preventing the edges from fraying or coming undone.

How to Calculate Binding Quilt?

The following steps outline how to calculate the total fabric needed for a Binding Quilt using the given formula:


  1. First, determine the number of pieces in the quilt (P).
  2. Next, determine the width of each piece in inches (W).
  3. Next, determine the length of each piece in inches (L).
  4. Next, calculate the total fabric needed (F) using the formula: F = (P * W + 2 * (L + W)) / 36.
  5. Finally, insert the variables and calculate the result.

Example Problem:

Use the following variables as an example problem to test your knowledge:

Number of pieces in the quilt (P) = 5

Width of each piece in inches (W) = 10

Length of each piece in inches (L) = 15