Kitchen & Cooking
7 free tools — all run in your browser, no account needed.
Cooking Unit ConverterConvert cups, spoons, ml, grams, and ounces with ingredient-specific density.Use tool →Recipe Scaling CalculatorScale any recipe up or down by changing the number of servings. All ingredient amounts adjust proportionally. Supports cups, grams, ml, oz, and more.Use tool →Baking Substitutions GuideFind substitutes for 35+ baking ingredients — eggs, butter, flour, sugar, dairy, and more. Exact ratios, instructions, and best-use tips included.Use tool →Pizza Portion & Pan CalculatorWork out how many pizzas to make from the number of guests or the pan size, with real area maths, dough weight per base and a scaled shopping list.Use tool →Pizza Dough CalculatorScale pizza dough by the number of pizzas, ball weight and style — Neapolitan, New York, Detroit and more — with correct pre-ferment mathematics and a fermentation schedule.Use tool →Recipe Converter & FormatterPaste a recipe and convert it properly: scale the servings, parse the ingredient lines, convert cups and ounces to grams using real ingredient densities, and format kitchen fractions.Use tool →Sourdough Starter CalculatorWork out exact starter feedings from your hydration and jar size, build a levain for a recipe, and plan a feeding schedule from the room temperature and your logged rise times.Use tool →