Vital Wheat Gluten — Grams & Cups Converter
Vital Wheat Gluten weighs 145 g per US cup — so a recipe in cups and a recipe in grams can be swapped either way. 100 g is 2/3 cup, and 2 cups is 290 g.
💡 Tip: Vital wheat gluten is a flour booster, not a flour — add about 1 tbsp per cup of flour to raise the protein for chewier bread. A little goes a long way.
From cups to grams: vital wheat gluten
| Cups | Grams | Ounces |
|---|---|---|
| 1/4 | 36.3 | 1.28 |
| 1/3 | 48.3 | 1.7 |
| 1/2 | 72.5 | 2.56 |
| 2/3 | 96.7 | 3.41 |
| 3/4 | 109 | 3.84 |
| 1 | 145 | 5.11 |
| 1 1/2 | 218 | 7.67 |
| 2 | 290 | 10.2 |
| 2 1/2 | 363 | 12.8 |
| 3 | 435 | 15.3 |
| 4 | 580 | 20.5 |
How to use vital wheat gluten
Vital wheat gluten is concentrated wheat protein — a flour booster, not a flour you'd use on its own. A cup weighs about 145 g, but you'll rarely measure that much: the usual dose is about 1 tablespoon (roughly 9 g) per cup of flour to lift the protein for chewier bread, pizza and bagels. It's also the base of seitan, where you knead it with water into a stretchy, meat-like dough.
A little goes a long way — too much makes bread tough and rubbery, so measure by the spoonful rather than eyeballing it.
How many cups is a given weight of vital wheat gluten?
| Grams | Amount | Ounces |
|---|---|---|
| 25 | 2 3/4 tbsp | 0.88 |
| 50 | 1/3 cup | 1.76 |
| 100 | 2/3 cup | 3.53 |
| 125 | 7/8 cup | 4.41 |
| 150 | 1 cup | 5.29 |
| 175 | 1 1/4 cups | 6.17 |
| 200 | 1 3/8 cups | 7.05 |
| 250 | 1 3/4 cups | 8.82 |
| 300 | 2 1/8 cups | 10.6 |
| 400 | 2 3/4 cups | 14.1 |
| 500 | 3 1/2 cups | 17.6 |
Spoon reference: 1 tablespoon ≈ 9.06 g, 1 teaspoon ≈ 3.02 g.
Where vital wheat gluten sits by weight
145 g per cup places vital wheat gluten in the middle of its category — lighter than cornmeal (157 g) and heavier than bread flour (127 g).
Swapping these by the cupful is not like-for-like. A cup of cornmeal in place of vital wheat gluten puts roughly 12 g more in the bowl, so match the grams rather than the cups.
Questions people ask about vital wheat gluten
- How many grams is 1 cup of vital wheat gluten?
- 1 US cup of vital wheat gluten weighs about 145 grams, or 5.11 ounces.
- How many grams is 1 tablespoon of vital wheat gluten?
- About 9 g per tablespoon — the typical amount you'd add per cup of flour.
- How many cups is 150g of vital wheat gluten?
- About 1 cup.
- How much vital wheat gluten do I add per cup of flour?
- Around 1 tablespoon (roughly 9 g) per cup of regular flour to boost protein for chewier bread. Add more only for very high-gluten doughs like bagels.
- Is vital wheat gluten the same as bread flour?
- No. Bread flour is a complete flour with naturally higher protein. Vital wheat gluten is pure isolated protein you add in small amounts to ordinary flour to mimic bread flour.
- Can I make seitan with vital wheat gluten?
- Yes — vital wheat gluten is the main ingredient in seitan. Mixed with water and seasonings it forms a chewy, protein-rich dough that's simmered or steamed.
- How many cups is 100g of vital wheat gluten?
- Just over or under 2/3 cup, depending how firmly you fill the cup. 100 g ÷ 145 g per cup = 2/3 cup.
- How many grams is 2 cups of vital wheat gluten?
- Around 290 g. Each cup adds 145 g, so 3 cups is 435 g.
- How many grams is a tablespoon of vital wheat gluten?
- 1 tablespoon of vital wheat gluten is about 9.06 grams (a teaspoon is roughly 3.02 g).