Inputs and definitions
Weigh several normally filled cups on a tared scale and divide the net mass by the number of cups if you need a working value for your own method. Enter that result, not the weight of the measuring cup. Keep the measurement method with the recipe so the next batch uses the same assumption.
| Input | Unit / meaning | SAMPLE DATA |
|---|---|---|
| Flour volume | US cups | 2.5 |
| Your measured flour mass per cup | g/cup | 120 |
Formula and worked example
Grams = cups × your measured grams per cup
SAMPLE DATA — fictional inputs, not US market benchmarks. 2.5 × 120 = 300 g.
The sample uses 120 grams per US cup solely as an assumed teaching input. It is not a universal flour conversion. With 2.5 cups, the model produces 300 grams. If your measured value is 128 grams per cup, the same volume would be 320 grams. That difference belongs in the recipe record before you cost the ingredient.
Apply the result to this task
Do not substitute the flour factor for sugar, cocoa, chopped nuts or packed brown sugar. The baking conversion page handles volume-to-volume relationships; the recipe scaling page changes an entire recipe by yield. This page owns only flour volume-to-mass conversion.
Validation, exclusions and limits
Zero cups returns zero grams. A grams-per-cup factor must be positive; a missing value is not treated as zero. Avoid claiming greater precision than your scale and filling method support. The calculator does not predict absorption, dough behavior, baked yield or an appropriate selling price.
Use finite numbers and keep money precise until the displayed result. Costs and time cannot be negative; required quantities must be positive. Check that your package, recipe and order quantities use compatible units. Clear a field to see the input error rather than carrying an old result into a decision.
Related next steps
The interactive calculation and worked example on this page are usable without a purchase. For a saved local recipe-to-order workflow, explore Baker Quote or try the fixed-sample free demo. A markup multiplies cost by one plus the rate; a target margin divides cost by one minus the rate. They are not interchangeable.