Crochet Calc

Crochet Calc – Hook Size & Chain Calculator Crochet Calc is a lightweight Chrome extension designed for crocheters who want quick and accurate crochet calculations without opening multiple websites. Features • Convert crochet hook sizes between Metric (mm), US, UK, and Japanese standards. • Estimate foundation chain stitches using your gauge and project width. • Fast calculations directly inside your browser. • Clean and beginner-friendly interface. • Lightweight with no unnecessary permissions. • Works instantly after installation. Whether you're following patterns from different countries or planning your next crochet project, Crochet Calc helps you save time with quick and reliable conversions.