Cooking & Baking Converter

American recipes measure in cups; most of the world weighs in grams. That gap is the single most common source of baking failures, because a cup of flour and a cup of honey weigh completely different amounts. These converters bridge it for more than a hundred everyday ingredients, each with its own measured density.

Pick an ingredient for an exact grams-to-cups conversion both ways, or use a generic unit page to convert across grams, cups, ounces, tablespoons, teaspoons and millilitres. Densities come from the USDA FoodData Central database where an official figure exists; everything is calculated with the US customary cup of 236.588 ml.