Convert cups to grams for all-purpose, bread, cake, whole wheat, and gluten-free flours.
Flour Weight Converter answers a baking-specific question: how many grams correspond to a stated number of cups for a chosen flour. Enter the cup amount, select all-purpose, bread, cake, whole wheat, or gluten-free flour, and read the converted weight in grams. It applies the relationship associated with that flour category rather than treating every flour alike. The common mistake is reading the result as exact for every bag and measuring method. Packing, settling, humidity, and flour formulation can change the weight of an actual cup.
Choose one of the five listed flour categories and supply the amount measured in cups. The converter uses the selected category's cup-to-gram relationship to express that volume as a mass. Changing only the flour category can change the gram result, so the selection is part of the calculation rather than a descriptive label added afterward.
The output is a recipe conversion, not a measurement of flour already in a container. It scales the stated cup quantity according to the chosen flour type and reports grams. For a real batch, a kitchen scale avoids the variation introduced by filling and leveling a cup. The converter is most useful when translating volume-based instructions before measuring.
Cups measure occupied volume, while grams measure mass. Flour types differ in composition, particle characteristics, and how they settle, so a cup of cake flour need not weigh the same as a cup of bread or whole wheat flour. The flour selection therefore affects the conversion. It does not mean every brand within one category has identical density.
No. Gluten-free flour is a broad category, and blends can contain different proportions of rice flour, starches, nut flours, gums, or other ingredients. The category conversion is a practical estimate, not a guaranteed weight for every blend. If the package or recipe author publishes a grams-per-cup value, use that value. Otherwise, weigh the flour you actually use.
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