Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Sewing
Pattern Grading Calculator
Determine how much to shift each grading point on a sewing pattern when adjusting from one size to another. Use it when resizing commercial patterns or custom blocks to match specific body measurements.
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 | Adjustment per Grading Point (inches) | Fabric Needed (yards) |
| What it does | Determine how much to shift each grading point on a sewing pattern when adjusting from one size to another. Use it when resizing commercial patterns or custom blocks to match specific body measurements. | 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. |