GramsToCups is a free online cooking measurement converter designed to help home cooks, bakers, and professional chefs convert grams to cups (and cups to grams) quickly and accurately.
We understand that recipes from different countries use different measurement systems. American recipes often use cups, while European and professional recipes use grams. Our tool bridges that gap.
We were frustrated with vague conversion charts that didn't account for the fact that different ingredients have different densities. A cup of flour weighs very differently from a cup of honey — and both weigh differently from a cup of water.
So we built a tool that uses accurate, ingredient-specific density values to give you the most reliable conversions possible.
Our ingredient database contains over 30 common cooking and baking ingredients, each with carefully researched grams-per-cup values based on standard US cup measurements and industry references.
All conversions are approximations based on average density values. For precision baking (especially when replicating professional recipes), we always recommend using a kitchen scale to weigh ingredients in grams.