Staff Tool

Curtain Fabric Calculator

Precision calculation for custom curtains
Enter decimal feet such as 7.5, or enter inches directly.
Use Feet when the customer gives feet, or Inches when given directly.
ZEDS formula: Convert measurements to inches. Height + 12 inches for folds, then ÷ 39. Width ÷ 20 gives the width count. A width result of 5.4 or below is rounded down; anything above 5.4 is rounded up.