Baking Calculators — Cooking
Baker’s percentage and recipe scaling: bread hydration, general bread and banana bread formulas, and buttercream quantities. Hydration is expressed as a percentage of flour weight, which is why baking by weight scales cleanly and baking by volume does not.
All Baking Calculators
Scale banana bread recipe from number of ripe bananas available.
Calculate bread dough ingredients from loaf count, size, and hydration percentage.
Calculate dough hydration percentage from flour and water weights for bread baking.
Calculate buttercream frosting amounts for cakes from layer count, size, and coverage style.
Convert cake recipes between round, square, and rectangular pans of different sizes.
Scale chocolate chip cookie recipe for any batch size from 12 to 200 cookies.
Estimate how many cookies a recipe makes based on dough weight and cookie size.
Calculate macaron yield and ingredient amounts from egg white quantity.
Calculate pie dough ingredients from pie size, number of crusts, and dough type.
Calculate royal icing batch size for cookie decorating from cookie count and decoration detail.
Calculate flour and water feeding ratios for sourdough starter maintenance and recipe use.
About Baking Calculators
Baker’s percentage and recipe scaling: bread hydration, general bread and banana bread formulas, and buttercream quantities. Hydration is expressed as a percentage of flour weight, which is why baking by weight scales cleanly and baking by volume does not.
Whether you need to solve a one-time problem or verify your own calculations, these free tools cover the most common baking scenarios. All results are computed in your browser — no data is sent to any server.
What You Can Calculate
This section includes 11 tools: Banana Bread Calculator, Bread Calculator, Bread Hydration Calculator, Buttercream Frosting Calculator, Cake Pan Conversion Calculator, Chocolate Chip Cookie Recipe Calculator, Cookie Yield Calculator, Macaron Yield Calculator, and 3 more. Each calculator is free to use with no signup required.