Why weight matters
A cup of flour can weigh anywhere from 110 grams to 150 grams depending on how it was scooped, settled, or sifted. That is up to a 35% error in your recipe hydration!
Weighing ingredients with a digital kitchen scale eliminates variable compaction and guarantees exact, repeatable results every single bake.
Flour density variations
Different flours have distinct bulk densities. Whole wheat flour contains bran flakes that create air pockets, making it lighter per cup than finely milled 00 flour or dense semolina.
Our reference weight chart uses standard laboratory density benchmarks for common baking ingredients:
| Ingredient | 1 US Cup Weight | Density (g/ml) |
|---|---|---|
| All-Purpose Flour | 120 g | 0.51 |
| Bread Flour | 127 g | 0.54 |
| Whole Wheat Flour | 113 g | 0.48 |
| Water | 237 g | 1.00 |