Free kitchen tool · 02 of 05
Cups to grams converter
Choose the ingredient before you convert. Volume tells you how much space something takes; grams tell you its mass, and every ingredient packs that space differently.
On your counterResults update as you type
Why the ingredient matters
A cup measures space, not weight.
A US cup of all-purpose flour is about 120 g, while the same cup filled with honey is about 336 g. This tool starts with a tested weight for one US cup, then converts tablespoons, teaspoons, metric cups, milliliters, and fluid ounces from the same ingredient-specific ratio.
For the most repeatable bake
Use the weight printed in your recipe when it provides one. Flour can compact significantly depending on whether it was scooped, spooned, or sifted; a kitchen scale removes that ambiguity.
Checked notes
What this tool assumes
- King Arthur Baking Ingredient Weight ChartReference cup and spoon weights for the listed baking ingredients.
- FAO/INFOODS Density Database, version 2.0Cross-check for common liquid food densities; density changes slightly with temperature and composition.