Flours & Starches
Convert grams of all-purpose flour to cups
One gram of all-purpose flour weighs about 0.0083 cup, and half a gram comes to roughly 0.0042 cup. Enter any amount below to convert it, or use the chart further down as a quick reference while you cook.
1 g of all-purpose flour =
0.0083 cup
About 0 cup in recipe notation
- ml
- 1.97
- tbsp
- 0.133
All-Purpose Flour: 120 g per US cup · FAO / INFOODS density database. Spoon the flour into the cup and level with a knife. Dipping the cup straight into the bag compacts it and can give you 145–150 g instead of 120 g.
Full all-purpose flour chart →All-Purpose Flour at a glance
Every number on this page comes from a single figure: 120 grams per US cup (FAO / INFOODS density database).
- 1 cup
- 120 g
- 1 tablespoon
- 7.5 g
- 1 teaspoon
- 2.5 g
- 1 cup in ounces
- 4.23 oz
- 100 g in cups
- 0.833 cups
- Density
- 0.51 g/ml
grams to cups chart for all-purpose flour
Print it, screenshot it, or bookmark this page — these are the amounts recipes ask for most often.
| Grams | Cups (US) | Tablespoons (US) | Millilitres |
|---|---|---|---|
| 10 g | 0.083 cup | 1.33 tbsp | 19.7 ml |
| 25 g | 0.208 cup | 3.33 tbsp | 49.3 ml |
| 50 g | 0.417 cup | 6.67 tbsp | 98.6 ml |
| 75 g | 0.625 cup | 10 tbsp | 148 ml |
| 100 g | 0.833 cup | 13.3 tbsp | 197 ml |
| 125 g | 1.04 cup | 16.7 tbsp | 246 ml |
| 150 g | 1.25 cup | 20 tbsp | 296 ml |
| 200 g | 1.67 cup | 26.7 tbsp | 394 ml |
| 250 g | 2.08 cup | 33.3 tbsp | 493 ml |
| 500 g | 4.17 cup | 66.7 tbsp | 986 ml |
| 1000 g | 8.33 cup | 133 tbsp | 1972 ml |
How this conversion is calculated
Volume-to-weight conversions are only as good as the density behind them. We treat all-purpose flour as 120 g per US customary cup, which works out to 0.507 g/ml. From there:
- Your grams figure is converted into millilitres or grams using standard unit sizes (g = 1 g).
- The density above bridges volume and weight in whichever direction you need.
- The result is rounded the way a cook would round it — to the nearest gram, or to a usable fraction such as 7/8 cups.
Measuring all-purpose flour accurately
Spoon the flour into the cup and level with a knife. Dipping the cup straight into the bag compacts it and can give you 145–150 g instead of 120 g.
If a recipe matters to you — bread, macarons, anything with a tight hydration or ratio — weigh it. A £10 digital scale removes the single largest source of variation in home baking, and it is faster than washing three measuring cups.
When cups are fine
- Liquids measured in a proper jug, where volume is the honest unit anyway.
- Forgiving savoury cooking: soups, stews, stir-fries, marinades.
- Small amounts of leaveners and spices, as long as you use level spoons.
Frequently asked questions
How many cups are in 1 gram of all-purpose flour?
1 gram of all-purpose flour is 0.0083 cup. This is based on a density of 120 g per US cup.
How many cups are in 2 grams of all-purpose flour?
2 grams of all-purpose flour is 0.017 cup, and 0.0042 cup for half a gram.
How much is 100 g of all-purpose flour in cups?
100 g of all-purpose flour is about 7/8 cups. Weight is always the more reliable measurement, so use a scale when the recipe gives grams.
Why do other sites give a different number for all-purpose flour?
Spoon the flour into the cup and level with a knife. Dipping the cup straight into the bag compacts it and can give you 145–150 g instead of 120 g.
Do UK and Australian cups give the same result?
No. A US customary cup is 236.6 ml, a metric cup used in Australia and New Zealand is 250 ml, and an old UK imperial cup is 284 ml. Our default is the US cup, but you can pick metric cups in the converter.