A growing set of free kitchen calculators to take the guesswork out of fermenting and baking. Pick a tool below, enter your numbers in grams, and let it do the maths.
Fermentation Brine CalculatorWork out the exact salt for any fermentation brine, in grams and spoons. Presets for pickles, sauerkraut, kimchi and kvass.Open the calculator →
Sourdough CalculatorFeed your starter by ratio and nail your dough hydration with baker’s percentages. Two modes in one tool.Open the calculator →
Pizza Dough CalculatorFlour, water, salt, yeast and oil for any number of pizzas, with style presets and a fermentation schedule.Open the calculator →
Weekly Meal PlannerPlan a week of home cooking from my recipes: seasonal picks, swap and lock days, and one combined shopping list.Open the planner →