Pattern Calculators
Take the guesswork out of your sewing projects with precision calculators. Get accurate measurements for fabric yardage, circle skirts, and pleating.
Circle Skirt Calculator
Calculate everything you need for a perfect circle skirt:
- Circle radius measurement
- Maximum length based on fabric width
- Fabric yardage requirements
- Works for quarter, half, three-quarter, and full circle skirts
Box Pleat Calculator
Calculate fabric requirements for perfectly spaced box pleats:
- Simple mode: fabric width for a specific number of pleats
- Advanced mode: fabric width to fit desired attachment width
- Specify pleat width and seam allowance
- Perfect for statement sleeves, skirts, and curtains