Dry yeast calories
1 packet · 10 g: about 30–40 kcal. 325 kcal per 100 g: 40.4 g protein, 41.2 g carbohydrate, 7.6 g fat.

In portions
| Portion | Amount | Calories |
|---|---|---|
| 1 packet | 10 g | 30–40 kcal |
Nutrition facts (100 g)
| Energy | 325 kcal |
|---|---|
| Protein | 40.4 g |
| Carbohydrate | 41.2 g |
| Sugar | 0 g |
| Fiber | 26.9 g |
| Fat | 7.6 g |
| Saturated fat | 1 g |
| Sodium | 51 mg |
Where the calories come from: protein 41% · carbohydrate 42% · fat 17%.
Source: USDA FoodData Central record 175043. The same food can vary by ±10% with its variety, recipe and brand.
Frequently asked questions
Dry yeast: how many grams and calories in 1 packet?
1 packet is about 10 g on average and has about 30–40 kcal.
Dry yeast: how many calories in 100 grams?
Per 100 g there are 325 kcal, 40.4 g of protein, 41.2 g of carbohydrate and 7.6 g of fat.
Dry yeast: how much protein does it have?
Per 100 g there are 40.4 g of protein; 1 packet (10 g) has about 4 g of protein. About 41% of its calories come from protein.
Dry yeast: does it make you gain weight?
No single food makes you gain weight on its own; your weight depends on the day’s total calories. 1 packet (10 g) has about 33 kcal: about 2% of a 2,000 kcal day (the reference on nutrition labels). Its energy density is medium (3.3 kcal per gram). Nearly half of its calories come from carbohydrate.
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Similar foods
Among grains, it is one of the lightest: 325 kcal per 100 g (average 343 kcal).
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