Liquids
Convert millilitres of soy sauce to grams
One millilitre of soy sauce weighs about 1.08 g, and half a millilitre comes to roughly 0.539 g. Enter any amount below to convert it, or use the chart further down as a quick reference while you cook.
1 ml of soy sauce =
1.08 g
- oz
- 0.038
- kg
- 0.0011
- lb
- 0.0024
Soy Sauce: 255 g per US cup · USDA FoodData Central. The high salt content makes soy sauce denser than water. Light and dark soy differ only slightly.
Full soy sauce chart →Soy Sauce at a glance
Every number on this page comes from a single figure: 255 grams per US cup (USDA FoodData Central).
- 1 cup
- 255 g
- 1 tablespoon
- 15.9 g
- 1 teaspoon
- 5.31 g
- 1 cup in ounces
- 8.99 oz
- 100 g in cups
- 0.392 cups
- Density
- 1.08 g/ml
millilitres to grams chart for soy sauce
Print it, screenshot it, or bookmark this page — these are the amounts recipes ask for most often.
| Millilitres | Grams | Ounces (weight) | Pounds |
|---|---|---|---|
| 15 ml | 16.2 g | 0.57 oz | 0.036 lb |
| 30 ml | 32.3 g | 1.14 oz | 0.071 lb |
| 50 ml | 53.9 g | 1.9 oz | 0.119 lb |
| 60 ml | 64.7 g | 2.28 oz | 0.143 lb |
| 100 ml | 108 g | 3.8 oz | 0.238 lb |
| 120 ml | 129 g | 4.56 oz | 0.285 lb |
| 150 ml | 162 g | 5.7 oz | 0.356 lb |
| 200 ml | 216 g | 7.6 oz | 0.475 lb |
| 240 ml | 259 g | 9.12 oz | 0.57 lb |
| 500 ml | 539 g | 19 oz | 1.19 lb |
How this conversion is calculated
Volume-to-weight conversions are only as good as the density behind them. We treat soy sauce as 255 g per US customary cup, which works out to 1.078 g/ml. From there:
- Your millilitres figure is converted into millilitres or grams using standard unit sizes (ml = 1 ml).
- 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 soy sauce accurately
The high salt content makes soy sauce denser than water. Light and dark soy differ only slightly.
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 grams are in 1 millilitre of soy sauce?
1 millilitre of soy sauce is 1.08 g. This is based on a density of 255 g per US cup.
How many grams are in 2 millilitres of soy sauce?
2 millilitres of soy sauce is 2.16 g, and 0.539 g for half a millilitre.
How much is 100 g of soy sauce in cups?
100 g of soy sauce 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 soy sauce?
The high salt content makes soy sauce denser than water. Light and dark soy differ only slightly.
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.