Knitting & Crochet Calculators
Estimate yarn requirements for blankets, garments, and accessories. These calculators work with all standard yarn weights from lace to super bulky.
Always buy one extra skein from the same dye lot. Gauge swatches are your best friend — use our gauge calculator to check your tension before committing to a project.
Yarn Yardage Calculator
Estimate total yarn yardage for any knitting or crochet project. Supports multiple yarn weights with gauge-based calculation methods.
Knitting Gauge Calculator
Convert your knitting gauge swatch measurements into accurate stitch and row counts. Supports both metric and imperial tension squares.
Blanket Yarn Estimator
Estimate how much yarn you need for a blanket or throw. Enter dimensions, gauge, and yarn weight for accurate yardage and skein counts.
Granny Square Calculator
Plan a granny square blanket by calculating square count, layout, and total yarn needed. Supports custom square sizes and join methods.