Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Sewing
Elastic Length Calculator
Compute the cut length of elastic for a waistband, cuff, or casing so it grips comfortably without cutting in or sliding. Useful for any garment with an elastic-pull-on closure: PJ pants, leggings, gathered skirts, sleeve cuffs.
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
| Elastic Length Calculator | Fabric Yardage Calculator | |
|---|---|---|
| Category | Sewing | Sewing |
| Inputs required | 3 | 3 |
| Result | Elastic Length Needed (inches) | Fabric Needed (yards) |
| What it does | Compute the cut length of elastic for a waistband, cuff, or casing so it grips comfortably without cutting in or sliding. Useful for any garment with an elastic-pull-on closure: PJ pants, leggings, gathered skirts, sleeve cuffs. | 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. |