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Cooking conversion
Cups of Whole Wheat Flour to Grams
How many grams are in cups of whole wheat flour? Type a value below to see the result instantly. Cooking conversions depend on the density of each ingredient — the math here uses 0.478 g/mL for whole wheat flour.
Calculator
1 cup of whole wheat flour = 113.09 g
Cups of Whole Wheat Flour to Grams Conversion Table
Common values for whole wheat flour:
| Cups of whole wheat flour | Grams |
|---|---|
| 0.25 cup | 28.2723 g |
| 0.5 cup | 56.5445 g |
| 1 cup | 113.09 g |
| 2 cup | 226.18 g |
| 3 cup | 339.27 g |
| 4 cup | 452.36 g |
| 5 cup | 565.45 g |
| 8 cup | 904.71 g |
| 10 cup | 1130.89 g |
How this works
Whole wheat flour has a density of about 0.478 g/mL (king arthur baking: 1 cup = 113g). That means 1 mL of whole wheat flour weighs 0.478 grams.
Grams = cups × 113.0891
Note: Spooned and leveled.
Why a cup of whole wheat flour doesn't always weigh the same
Volume measurements are forgiving in some ways and brutal in others. A cup of whole wheat flour can vary by 10-20% in weight depending on how it's measured: spooned vs scooped, packed vs loose, sifted vs unsifted. The density figure used here (0.478 g/mL) matches the most common published recipe conventions, but if you're after baking precision, weighing on a kitchen scale is more accurate than measuring by volume.
Sourced from King Arthur Baking: 1 cup = 113g. Spooned and leveled.
Volume vs weight in cooking
The American convention of measuring ingredients by volume (cups, tablespoons, teaspoons) is convenient but introduces variability that doesn't exist in weight-based recipes. Most professional bakers and bakeries weigh ingredients to within a gram because the structure of baked goods depends on precise ingredient ratios. For everyday cooking — soups, sauces, sautés — the volume-to-weight imprecision rarely matters. For baking that depends on rising or texture (cakes, breads, laminated doughs), it matters a lot.
The conversion
Multiplying the volume of whole wheat flour by its density (0.478 g/mL) gives the weight in grams. The calculator at the top of this page does the math automatically; the formula box above shows the resulting linear factor for the specific volume and weight units selected here.