About this app
Circle Skirt Sewing Calculator: Waist Radius, Fabric Yardage & Pattern Visualizer Planning your next sewing or DIY garment project and need to calculate the exact waist radius and fabric yardage for a circle skirt? Circle Skirt Sewing Calculator is an essential tool for dressmakers, tailors, cosplayers, and DIY crafters. It eliminates guesswork and complex math, giving you precise measurements and a clear visual pattern diagram in seconds. Key Features 1. Multi Skirt Type Calculations: Support for Full Circle (360°), Half Circle (180°), Quarter Circle (90°), and Double Circle skirts. 2. Precise Waist Radius Math: Calculates exact waist radius based on waist circumference and skirt type. 3. Seam & Hem Allowance Adjustments: Enter custom seam allowances (subtracted from waist radius) and hem allowances (added to length) for a perfect fit. 4. Total Fabric Requirements: Calculates total fabric length, fabric diameter (2 × total length), and approximate yardage needed. 5. Interactive Pattern Visualization: View a clear 2D diagram illustrating waist radius cutouts, skirt length, and total fabric layout. 6. Unit Flexibility: Toggle seamlessly between Inches and Centimeters (CM) with instant recalculations. Recommended For - Fashion designers, dressmakers, and seamstresses drafting skirt patterns. - DIY crafters and beginners learning skirt drafting and sewing techniques. - Cosplayers and theater costumers creating flared, skater, or ballroom skirts. Download Circle Skirt Sewing Calculator today and draft perfect circle skirts effortlessly!
Latest release
What’s New
Stability improvements.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Oct 15, 2026 · 10:28 PM Free