Sourdough Recipe CalculatorWHATSON / COOKING & BAKINGSourdough Recipe CalculatorSplit total flour and water between a starter and the final mix.Starting values are editable examples. Use your own recipe, measuring utensils and ingredient quotes.1 Total formulaTotal flour including starter (g)Target total hydration (%)Flour held in starter (%)Salt / total flour (%)2 StarterStarter hydration (%)Calculate resultReset inputs