Hook sizes
Crochet hook sizes in millimetres, US letters and old UK/Canadian numbers. Type a size to find it.
Tools
All toolsIncrease evenlySpread increases or decreasesGaugeSwatch to stitch countsResize a patternConvert to your gaugeYarn amountHow many balls to buyYarn leftWeigh a part-used ballHook sizesmm, US and UKNeedle sizesmm, US and UKYarn weightsLace to jumbo, with gaugesUS ↔ UK termsSame name, other stitchAbbreviationssc, dc, k2tog and moreStitch library25 stitches with chartsShape makerBalls, cones, tubes to size
