StitchTip toolbox
Yarn calculators
Plan yarn quantities, skeins, substitutions and project materials with focused free tools.
Skein calculatorTurn the yarn length in your pattern into a practical number of skeins, with an optional margin for swatching and small variations.Open calculatorCrochet blanket yarn calculatorEstimate how much yarn your blanket will need using a sample made with the same yarn, hook and stitch pattern.Open calculatorYarn calculatorScale the yarn used by a measured sample to estimate yarn length and skeins for a rectangular project.Open calculatorYarn substitution calculatorCompare yarn lengths and find the number of replacement skeins needed for a pattern.Open calculatorYarn length converterConvert yarn labels and pattern requirements between meters and yards.Open calculatorYarn weight converterConvert yarn and project weights between grams and ounces.Open calculatorSweater yarn calculatorEstimate sweater yarn from the body, sleeves and a swatch made with your chosen yarn and stitch pattern.Open calculatorHat yarn calculatorTurn a measured swatch into a practical yarn estimate for a fitted crochet or knitted hat.Open calculatorBaby blanket yarn calculatorEstimate yarn for a baby blanket from finished size and measured swatch consumption.Open calculatorScarf yarn calculatorEstimate yarn for a scarf from its width, length and swatch consumption.Open calculatorShawl yarn calculatorEstimate yarn for a shawl from planned dimensions and swatch consumption.Open calculatorYarn held together calculatorUse the yarn held together calculator as a focused planning tool with transparent inputs and results.Open calculatorRemaining yarn calculatorUse the remaining yarn calculator as a focused planning tool with transparent inputs and results.Open calculatorYarn cost calculatorUse the yarn cost calculator as a focused planning tool with transparent inputs and results.Open calculatorYarn by sample calculatorUse the yarn by sample calculator as a focused planning tool with transparent inputs and results.Open calculatorWPI calculatorUse the wpi calculator as a focused planning tool with transparent inputs and results.Open calculatorYarn stash sufficiency calculatorUse the yarn stash sufficiency calculator as a focused planning tool with transparent inputs and results.Open calculatorBlanket project calculatorUse the blanket project calculator as a focused planning tool with transparent inputs and results.Open calculatorSweater project calculatorUse the sweater project calculator as a focused planning tool with transparent inputs and results.Open calculatorHat project calculatorUse the hat project calculator as a focused planning tool with transparent inputs and results.Open calculatorAmigurumi project calculatorUse the amigurumi project calculator as a focused planning tool with transparent inputs and results.Open calculator