Circle Skirt Calculator

Calculate the fabric needed and radius for a circle skirt based on waist measurement and desired length. Supports full, half, and quarter circle skirts.

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How to use this tool?

How to Use the Circle Skirt Calculator

  1. Enter Waist Measurement (inches): Type your waist circumference (e.g., 28). Must be a positive number.
  2. Enter Skirt Length (inches): Type the desired skirt length from waist to hem (e.g., 24). Must be positive.
  3. Select Skirt Type: Choose from Full Circle, Half Circle, or Quarter Circle.
  4. Click "Calculate": The results appear below.
  5. Results Explained

    • Radius: The inner circle cutout for your waist.
    • Fabric Length: Total length from waist to hem (includes 1 inch seam allowance).
    • Fabric Width: Minimum fabric width needed (includes 1 inch hem allowance).

    All measurements are in inches. Ensure your inputs are positive numbers.

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Frequently Asked Questions

A circle skirt is a full, flared skirt cut from a circular piece of fabric. It hangs evenly from the waist with no gathers or pleats.

Measure around your natural waistline where the skirt will sit. Use a flexible tape measure and keep it snug but not tight.

A full circle skirt uses a full circle of fabric, giving maximum flare. A half circle uses a half circle, less flare. A quarter circle uses a quarter circle, minimal flare.

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