StitchTip toolbox
Project calculators
Plan complete crochet and knitting projects, from materials and sizing to time and cost.
Crochet blanket yarn calculatorEstimate how much yarn your blanket will need using a sample made with the same yarn, hook and stitch pattern.Open calculatorGranny square calculatorPlan the number of granny squares needed for a blanket, panel or other rectangular layout.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 calculatorProject cost calculatorAdd yarn, supplies, working time and overhead to understand what a handmade project actually costs.Open calculatorHandmade price calculatorBuild a selling price that covers materials, paid working time, overhead and your target profit margin.Open calculatorSleeve taper calculatorPlan sleeve decreases between cuff and upper arm over the available rows.Open calculatorRaglan increase calculatorPlan paired raglan increases across the available yoke rows.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 stash sufficiency calculatorUse the yarn stash sufficiency calculator as a focused planning tool with transparent inputs and results.Open calculatorAmigurumi shape calculatorUse the amigurumi shape calculator as a focused planning tool with transparent inputs and results.Open calculatorGranny square layout plannerUse the granny square layout planner as a focused planning tool with transparent inputs and results.Open calculatorC2C calculatorUse the c2c 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 calculatorSock calculatorUse the sock calculator as a focused planning tool with transparent inputs and results.Open calculatorGranny square blanket calculatorUse the granny square blanket calculator as a focused planning tool with transparent inputs and results.Open calculatorTemperature blanket calculatorUse the temperature blanket 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 calculatorProject time calculatorUse the project time calculator as a focused planning tool with transparent inputs and results.Open calculatorProject finish date calculatorUse the project finish date calculator as a focused planning tool with transparent inputs and results.Open calculatorRows per day calculatorUse the rows per day calculator as a focused planning tool with transparent inputs and results.Open calculator