Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Sewing
Pattern Grading Calculator
Calculates new pattern measurements when grading a sewing pattern up or down between sizes. Use it when resizing a commercial pattern to fit a different size without redrawing every piece from scratch.
Fill in the required fields to see your result.
Sewing
Fabric Yardage Calculator
Calculate the total yardage of fabric to buy for a sewing project based on project dimensions and fabric bolt width. Use it before purchasing to avoid running short mid-project or over-buying expensive fabric.
Fill in the required fields to see your result.
Key differences
| Pattern Grading Calculator | Fabric Yardage Calculator | |
|---|---|---|
| Category | Sewing | Sewing |
| Inputs required | 4 | 3 |
| Result | Adjusted Measurement (inches) | Fabric Needed (yards) |
| What it does | Calculates new pattern measurements when grading a sewing pattern up or down between sizes. Use it when resizing a commercial pattern to fit a different size without redrawing every piece from scratch. | Calculate the total yardage of fabric to buy for a sewing project based on project dimensions and fabric bolt width. Use it before purchasing to avoid running short mid-project or over-buying expensive fabric. |