Calculators for makers

Less math, more making.

Quick, free tools for knitters, crocheters, resin artists, quilters and needleworkers. Measure twice, calculate once — then get back to the good part.

Knitting & Crochet

Yarn amounts, blanket sizes, stitch math.

  1. 01 Yarn Calculator How much yarn you need for a blanket, scarf or any rectangle, knit or crochet.
  2. 02 Increase & Decrease Evenly Spread increases or decreases evenly across a row or round, with written instructions.
  3. 03 Blanket Size Chart Soon Standard blanket sizes and starting chain / cast-on counts.
  4. 04 Crochet Circle Calculator Soon Round-by-round increases for a flat crochet circle.

Resin & Art

Epoxy volume, mixing, art pricing.

  1. 05 Resin Calculator How much epoxy resin to mix for molds, coasters, trays and tables, with Part A and B amounts.
  2. 06 Art Pricing Calculator Soon What to charge for paintings, prints and commissions.

Quilting & Sewing

Binding, backing, fabric yardage.

  1. 07 Quilt Binding Calculator Soon Binding length, strips to cut and fabric needed.

Needlework

Cross stitch, macrame, tatting.

  1. 08 Cross Stitch Fabric Calculator Soon Fabric size for any pattern and Aida count.
  2. 09 Macrame Cord Length Soon How long to cut your macrame cords.

Candles & Selling

Fragrance load, pricing handmade work.

  1. 10 Candle Fragrance Load Soon Wax and fragrance oil amounts for your containers.