Free Baking & Cooking Calculators

BakeCalcs offers 148+ free calculators across 13 categories, covering everything from scaling recipes and converting tin sizes to calculating dough hydration, ganache ratios, and roasting times. Every tool is fast, accurate, and requires no signup. Just enter your values and get instant results.

Baking is a science as much as an art. Getting the ratios right — flour to fat in pastry, sugar to egg white in meringue, water to flour in bread dough — is the difference between a perfect bake and a disappointing one. Our calculators handle the maths so you can focus on technique and flavour.

Whether you are scaling a family Victoria sponge recipe for a party, converting an American recipe from cups to grams, working out how much sourdough starter to feed, calculating how many mince pies to make for Christmas, or figuring out the right roasting time for your Sunday joint, there is a calculator here for you. We cover baking essentials, bread and dough, pastry and desserts, cooking and roasting, portions and catering, preserving, drinks, unit conversions, and more.

All measurements use UK metric standards, with conversions to imperial where relevant. Temperatures are given in Celsius with Gas Mark and Fahrenheit equivalents. Portion sizes follow professional UK catering guidelines.

Browse all 148+ calculators or use the search above to find exactly what you need.