Kitchen Calculators

Fast, accurate kitchen math. Free calculators work right here in your browser.

Recipe Scaler

Scale any ingredient amount up or down for a new serving size

Convert Fahrenheit to Celsius and UK Gas Mark

Convert a cup measurement to grams and ounces using ingredient density

Calculate hydration and other ingredient percentages relative to flour weight

Estimate total roasting time from weight and minutes-per-pound

Convert a needed amount of one ingredient into a substitute amount