Pantry & Condiments
Convert grams of tomato paste to cups
One gram of tomato paste weighs about 0.0038 cup, and half a gram comes to roughly 0.0019 cup. Enter any amount below to convert it, or use the chart further down as a quick reference while you cook.
1 g of tomato paste =
0.0038 cup
About 0 cup in recipe notation
- ml
- 0.903
- tbsp
- 0.061
Tomato Paste: 262 g per US cup · USDA FoodData Central. One standard 6 oz can is about 2/3 cup. 1 tablespoon is roughly 16 g.
Full tomato paste chart →Tomato Paste at a glance
Every number on this page comes from a single figure: 262 grams per US cup (USDA FoodData Central).
- 1 cup
- 262 g
- 1 tablespoon
- 16.4 g
- 1 teaspoon
- 5.46 g
- 1 cup in ounces
- 9.24 oz
- 100 g in cups
- 0.382 cups
- Density
- 1.11 g/ml
grams to cups chart for tomato paste
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 | 0.038 cup | 0.611 tbsp | 9.03 ml |
| 25 g | 0.095 cup | 1.53 tbsp | 22.6 ml |
| 50 g | 0.191 cup | 3.05 tbsp | 45.2 ml |
| 75 g | 0.286 cup | 4.58 tbsp | 67.7 ml |
| 100 g | 0.382 cup | 6.11 tbsp | 90.3 ml |
| 125 g | 0.477 cup | 7.63 tbsp | 113 ml |
| 150 g | 0.573 cup | 9.16 tbsp | 135 ml |
| 200 g | 0.763 cup | 12.2 tbsp | 181 ml |
| 250 g | 0.954 cup | 15.3 tbsp | 226 ml |
| 500 g | 1.91 cup | 30.5 tbsp | 452 ml |
| 1000 g | 3.82 cup | 61.1 tbsp | 903 ml |
How this conversion is calculated
Volume-to-weight conversions are only as good as the density behind them. We treat tomato paste as 262 g per US customary cup, which works out to 1.107 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 3/8 cups.
Measuring tomato paste accurately
One standard 6 oz can is about 2/3 cup. 1 tablespoon is roughly 16 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 tomato paste?
1 gram of tomato paste is 0.0038 cup. This is based on a density of 262 g per US cup.
How many cups are in 2 grams of tomato paste?
2 grams of tomato paste is 0.0076 cup, and 0.0019 cup for half a gram.
How much is 100 g of tomato paste in cups?
100 g of tomato paste is about 3/8 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 tomato paste?
One standard 6 oz can is about 2/3 cup. 1 tablespoon is roughly 16 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.