Sourdough and dough calculators
Small, free tools for the sums behind a bake: your dough's true hydration with the starter counted, recipes from baker's percentages, levain builds and pizza dough. Grams or ounces, worked out in your browser, with no sign-up.
- Sourdough hydration calculatorTrue hydration with your starter counted, water for a target, or a recipe for N loaves.
- Reverse baker's percentage calculatorPercentages to grams from a dough or flour weight, with two flours.
- Levain calculatorStarter, flour and water for the levain you need, by ratio or hydration.
- Pizza dough calculatorBalls × weight × hydration to flour, water, salt and yeast.
- Poolish pizza dough calculatorPizza dough with a poolish preferment, poolish water counted.
- Cold ferment pizza dough calculatorPizza dough weights from your recipe's yeast percentage.
- Neapolitan-style pizza dough calculatorFlour, water, salt and yeast for a Neapolitan-style dough.