Tools

Free sewing calculators

Five calculators that run entirely in your browser. Nothing is uploaded and nothing is stored.

Yardage for a project at any fabric width, with nap, plaid matching and shrinkage allowances built in.

Build a list of jobs and get a realistic price range before you walk into the shop.

Tell it what you are sewing and it returns a needle type, size, thread, stitch length and tension starting point.

Backing yardage, how many widths of fabric, where the seams land, and batting size for any quilt top.

Convert seam allowances, yardage and pattern measurements between imperial and metric without the rounding errors.