Free Crochet Tools
Handy calculators and converters for crocheters — all free, all in your browser, no sign-up. Pick a tool to get started.
Yarn Calculator
Estimate the yardage, meters, and number of skeins your crochet project needs.
Hook Size Converter
Convert any crochet hook size between metric (mm), US letters/numbers, and UK/Canada.
Gauge Calculator
Check your gauge from a swatch and see if you need to adjust your hook size.
Stitch Counter
A free tap counter for stitches and rows — your progress is saved in your browser.
US/UK Term Converter
Translate crochet stitch terms and abbreviations between US and UK English.