How Many Grams in a Cup of Soy Sauce?
A cup of soy sauce weighs about 255 grams. Here is the complete cup-to-gram and gram-to-cup conversion table, plus the answer to common volume-to-weight questions for soy sauce.
Volume to Grams — Soy Sauce
Quick reference for the most common amounts. Numbers rounded to the nearest gram.
| Cups | Grams |
|---|---|
| 1/4 cup | 63.8 g |
| 1/3 cup | 85 g |
| 1/2 cup | 128 g |
| 2/3 cup | 170 g |
| 3/4 cup | 191 g |
| 1 cup | 255 g |
| 1 1/2 cups | 383 g |
| 2 cups | 510 g |
| 3 cups | 765 g |
| 4 cups | 1020 g |
| Tablespoons | Grams |
|---|---|
| 1 tsp | 5.3 g |
| 1 tbsp | 16 g |
| 2 tbsp | 32 g |
| 3 tbsp | 48 g |
| 4 tbsp | 64 g |
| 6 tbsp | 96 g |
| 8 tbsp | 128 g |
| 12 tbsp | 192 g |
| 16 tbsp | 256 g |
Grams to Cups — Soy Sauce
Have a recipe in grams and need cups? Use this reverse table.
| Grams | Cups | Tablespoons |
|---|---|---|
| 25 g | 0.098 cups | 1.56 tbsp |
| 50 g | 0.196 cups | 3.13 tbsp |
| 75 g | 0.294 cups | 4.69 tbsp |
| 100 g | 0.392 cups | 6.25 tbsp |
| 150 g | 0.588 cups | 9.38 tbsp |
| 200 g | 0.784 cups | 12.5 tbsp |
| 250 g | 0.98 cups | 15.6 tbsp |
| 300 g | 1.18 cups | 18.8 tbsp |
| 500 g | 1.96 cups | 31.3 tbsp |
| 1000 g | 3.92 cups | 62.5 tbsp |
Why does soy sauce weigh what it weighs?
Most cooking liquids are close to water density (1 g/ml), but not all. Honey, syrup, and soy sauce are noticeably denser because of dissolved solids. Oils and alcohols are less dense. For baking and emulsions where ratios matter, weighing avoids the surface-tension errors of reading a meniscus on a measuring cup.
For soy sauce specifically, 1 cup weighs 255g. That is the figure to plug into recipes calling for cup measurements when you want gram precision. ChefVault stores this density (and 118 others) so you never have to look it up twice.
Recipes that originated outside the United States almost always specify weight in grams. Translating these to US cup measurements introduces error in every step. The ChefVault app handles the math automatically — paste a recipe, hit convert, get a clean weight-based version.
Frequently Asked Questions
How many grams are in 1 cup of soy sauce?
1 cup of soy sauce weighs approximately 255 grams.
How many grams in 1 tablespoon of soy sauce?
1 tablespoon of soy sauce weighs approximately 16 grams.
How many grams in 1 teaspoon of soy sauce?
1 teaspoon of soy sauce weighs approximately 5.3 grams.
How many grams are in 1/2 cup of soy sauce?
1/2 cup of soy sauce weighs about 128 grams.
How many grams are in 1/4 cup of soy sauce?
1/4 cup of soy sauce weighs about 63.8 grams.
How many tablespoons of soy sauce are in 100 grams?
100 grams of soy sauce is about 6.25 tablespoons.
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