Flour Weight to Volume
Free Flour Weight to Volume calculator with clear step-by-step results.
About Flour Weight to Volume
Flour is the worst ingredient to measure by volume because it compresses. Scooping straight from the bag packs in about 16% more than spooning and levelling, and sifting removes about 12% - a spread of nearly 30% on the same nominal cup, which is why the method matters as much as the flour type.
Formulas
Effective grams per cup
Effective = flour type base weight x method factor
Cups
Cups = grams / effective grams per cup
Worked example
With the default values below, Flour Weight to Volume returns US cups of 4.000. Change any input above and every figure here is recalculated in your browser.
Inputs used
- Flour weightminimum 0 g
- 500 g
- Flour typeone of Plain / all-purpose (125 g per cup), Bread flour (127 g per cup), Wholemeal (120 g per cup), Cake flour (114 g per cup), Rye (102 g per cup)
- Plain / all-purpose (125 g per cup)
- Measuring methodone of Spooned and levelled, Scooped from the bag, Sifted
- Spooned and levelled
Results
- US cups
- 4.000 cups
- Grams per cup for this flour and method
- 125.0 g
- Tablespoons
- 64.0 tbsp
- Loose volume
- 946 ml
Step by step
- 1Values used
- 2Effective grams per cup
- 3Cups
- 4US cups= 4.000 cups
- 5Grams per cup for this flour and method= 125.0 g
- 6Tablespoons= 64.0 tbsp
- 7Loose volume= 946 ml
Assumptions and limits
- The result is derived only from the 3 inputs listed above. Anything not among them is not part of the calculation.
- In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
- Figures are rounded for display to 3 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.
Frequently Asked Questions
Which method do recipes assume?
US recipes generally assume spooned and levelled at about 125 g per cup, but this is inconsistently applied. If a bake comes out dry, scooping is the likeliest cause.
Should I just weigh flour instead?
Yes, wherever precision matters. Weighing removes the entire class of error that this calculator only approximates.