Cushion Fabric Formula:
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The Cushion Fabric Calculator helps you determine how much fabric you need to make cushions by calculating the total fabric required based on the dimensions of the front, back, and sides of each cushion multiplied by the number of cushions needed.
The calculator uses the following formula:
Where:
Explanation: The equation sums the fabric required for each component of a single cushion and multiplies by the total number of cushions needed.
Details: Accurate fabric calculation helps prevent material shortages during projects and avoids unnecessary waste. It's essential for budgeting and project planning.
Tips: Measure each component carefully in yards. Enter all dimensions as positive numbers and the number of cushions as a whole number greater than zero.
Q1: Should I add extra fabric for seams?
A: Yes, you should add 10-15% extra fabric to account for seams, pattern matching, and potential mistakes.
Q2: What if my cushions have different sizes?
A: Calculate each size separately and sum the totals, or use the largest dimensions for all cushions.
Q3: How do I convert inches to yards?
A: Divide inches by 36 (1 yard = 36 inches). For example, 18 inches = 0.5 yards.
Q4: What about fabric width?
A: Standard fabric is 54 inches wide. Consider this when planning how pieces will be cut from the fabric.
Q5: Should I buy extra fabric?
A: It's recommended to purchase 10-20% more than calculated to account for errors, shrinkage, or future repairs.