Food calculators

Cooking, portion, and nutrition math for the kitchen.

Recipe scaling, cups-to-grams conversions, portion planning for parties, and ingredient substitutions — with the formulas visible.

Calculators

Food / Cooking

Compute the mass of salt needed to make a brine of a given percentage strength (by weight) for a target water volume — u...

basic

9,372 3.9 1 min

Food / Cooking

Compute baker's percentage hydration of a bread dough from the flour and water weights, plus the recommended water for a...

basic

16,235 4.0 1 min

Food / Cooking

Scale any recipe up or down by number of servings — every ingredient stays in the same proportion.

basic

8,206 4.1 1 min

Food / Cooking

Convert cups, tablespoons, teaspoons, and millilitres — with common ingredient-specific gram conversions.

basic

23,518 4.7 1 min

Food / Cooking

Estimate the roasting time at 325°F for beef, pork, lamb, and turkey based on the cut's weight and the chosen doneness (...

basic

1,260 3.9 1 min

Food / Cooking

Estimate cooking time for a roast based on its weight and the recommended minutes-per-pound for the meat type and donene...

basic

16,308 5.0 1 min

About this category

Recipe scaling, cups-to-grams conversions, portion planning for parties, and ingredient substitutions — with the formulas visible.

Missing a calculator in Food? We'd love to hear what to build next.