Free tools

Simple calculators, no account and no ads. They run entirely in your browser — nothing you type is sent anywhere.

• Cooking unit converterConvert cups, spoons, ounces and millilitres into grams for the ingredient you pick.
• Recipe portion scalerRewrite a recipe's quantities for a different number of servings, line by line.
• Oven temperature converterConvert between Celsius, Fahrenheit, gas mark and fan oven settings.