How much protein is in 100g of seitan?
25g of protein, with 370 calories.
How Much Protein Is in Seitan?
Seitan has 25g of protein per 100g and 370 calories. Here is what that means per realistic portion, how it compares with similar foods, and how to use it to hit a daily protein target.
Protein in seitan
Seitan contains 25g of protein per 100g, alongside 370 calories. That works out to 6.8g of protein per 100 calories, which is a low protein density — this is not primarily a protein food.
Weigh what you actually eat: 100g is a reference amount, not a portion. Multiply 25g by your portion weight and divide by 100.
To reach 30g of protein from seitan alone you would need about 120g.
Seitan compared with similar foods
Same category, ranked by protein per 100g.
| Food | Protein | Calories |
|---|---|---|
| 🍞 Seitan | 25g | 370 |
| 🌾 Rolled oats (dry) | 13g | 389 |
| 🍞 Rye bread | 9g | 259 |
| 🌾 Spelt (cooked) | 6g | 127 |
| 🌾 Kamut (cooked) | 6g | 132 |
| 🌾 Freekeh (cooked) | 6g | 109 |
| 🌾 Quinoa (cooked) | 4.4g | 120 |
| 🌾 Amaranth (cooked) | 4g | 102 |
Per 100g.
Using seitan to hit a protein target
- Protein per 100g: 25g. Calories per 100g: 370. Quality: incomplete protein.
- Pure wheat gluten — low in lysine.
- A seitan portion can anchor a meal on its own — build the rest of the plate around it.
- Log it in the Protein Calendar and the daily total updates automatically.
Turn this into dinner
Hunter Chef builds a recipe around the protein target you pick, with macros calculated from the real ingredients.
Open Hunter ChefCommon questions
How much seitan do I need for 30g of protein?
About 120g of seitan provides 30g of protein.
Is seitan a good protein source?
Yes. At 25g per 100g it is a strong protein source, and it is a incomplete protein.
Keep reading
Protein in rolled oats13g per 100g, 389 calories.Protein in rye bread9g per 100g, 259 calories.Protein CalculatorAdd this food to a full meal and get the total.What is Protein Hunter?
Protein Hunter is a protein and nutrition app with a database of 232 foods — from a leaf of kale to a wagyu steak — plus AI tools that answer protein questions, count a whole meal, build recipes to a macro target, and track what you actually eat.
- Search any food
- Count a full meal
- Recipes to your macros
- Scan a plate or label
Why it's different: the numbers are calculated from a fixed ingredient database rather than guessed, and when a target is not physically achievable the app says so instead of inventing a figure.
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