How many calories are in yeast?
Yeast (1 packet, 7.2 g) has 23 calories. 100 g has 325 calories. On a Nutrition Facts label, calories are rounded to the nearest 5 or 10, so the panel above may show 25.
Nutrition database · Flours and baking ingredients
Yeast Nutrition Facts
Yeast (1 packet, 7.2 g) has 23 calories, 2.9 g protein, 3 g carbohydrate and 0.5 g fat, according to USDA FoodData Central. 100 g has 325 calories. Change the serving below and the label, the summary and the full nutrient table update together.
Yeast Nutrition Facts label
FDA standard format. Values use the FDA rounding rules for the serving you pick. Nutrients USDA does not report for this food print as 0 on the panel and as "not reported" in the table.
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1 packet (7.2 g)
At a glance
- Calories
- 23
- Protein
- 2.9 g · 6%
- Total carbohydrate
- 3 g · 1%
- Total fat
- 0.5 g · 1%
- Dietary fiber
- 1.9 g · 7%
- Total sugars
- 0 g · 0%
- Sodium
- 3.7 mg · 0%
Opens the free label generator with this amount of yeast already added. Add the rest of your ingredients and the label updates as you go.
All nutrients for this serving
| Nutrient | Per serving | % DV* | Per 100 g |
|---|---|---|---|
| Calories and macronutrients | |||
| Calories | 23 | 325 | |
| Total fat | 0.5 g | 1% | 7.61 g |
| Saturated fat | 0.1 g | 0% | 1 g |
| Trans fat | not reported | ||
| Monounsaturated fat | 0.3 g | 4.31 g | |
| Polyunsaturated fat | <0.1 g | 0.02 g | |
| Cholesterol | 0 mg | 0% | 0 mg |
| Sodium | 3.7 mg | 0% | 51 mg |
| Total carbohydrate | 3 g | 1% | 41.2 g |
| Dietary fiber | 1.9 g | 7% | 26.9 g |
| Total sugars | 0 g | 0 g | |
| Added sugars | 0 g | 0% | 0 g |
| Protein | 2.9 g | 40.4 g | |
| Vitamins | |||
| Vitamin D | 0 mcg | 0% | 0 mcg |
| Vitamin A | 0 mcg | 0% | 0 mcg |
| Vitamin C | <0.1 mg | 0% | 0.3 mg |
| Vitamin E | 0 mg | 0% | 0 mg |
| Vitamin K | <0.1 mcg | 0% | 0.4 mcg |
| Thiamin (B1) | 0.79 mg | 66% | 11 mg |
| Riboflavin (B2) | 0.29 mg | 22% | 4 mg |
| Niacin (B3) | 2.9 mg | 18% | 40.2 mg |
| Vitamin B6 | 0.11 mg | 6% | 1.5 mg |
| Folate (DFE) | 168 mcg | 42% | 2,340 mcg |
| Vitamin B12 | <0.1 mcg | 0% | 0.07 mcg |
| Choline | 2.3 mg | 0% | 32 mg |
| Minerals | |||
| Calcium | 2.2 mg | 0% | 30 mg |
| Iron | 0.16 mg | 1% | 2.17 mg |
| Potassium | 69 mg | 1% | 955 mg |
| Magnesium | 3.9 mg | 1% | 54 mg |
| Phosphorus | 46 mg | 4% | 637 mg |
| Zinc | 0.57 mg | 5% | 7.94 mg |
| Copper | <0.1 mg | 3% | 0.44 mg |
| Manganese | <0.1 mg | 1% | 0.31 mg |
| Selenium | 0.57 mcg | 1% | 7.9 mcg |
| Other | |||
| Water | 0.4 g | 5.08 g | |
| Caffeine | 0 mg | 0 mg | |
| Alcohol | 0 g | 0 g | |
* Percent Daily Values are based on a 2,000 calorie diet (FDA reference values for adults and children 4 years and older). Per-100 g values are USDA figures before label rounding.
Making a label for your own product? Use our free nutrition facts label generator.
Yeast nutrition by serving size
Every serving below is a USDA household measure for this food, a fraction of one, or a unit conversion. Amounts are USDA values scaled by weight; only the Nutrition Facts panel applies the coarser FDA label rounding.
| Serving | Weight | Calories | Total carbohydrate | Protein | Total fat | Dietary fiber | Total sugars |
|---|---|---|---|---|---|---|---|
| 1 tsp | 4 g | 13 | 1.6 g | 1.6 g | 0.3 g | 1.1 g | 0 g |
| 1 tbsp | 12 g | 39 | 4.9 g | 4.9 g | 0.9 g | 3.2 g | 0 g |
| 1 packet | 7.2 g | 23 | 3 g | 2.9 g | 0.5 g | 1.9 g | 0 g |
| 100 g | 100 g | 325 | 41.2 g | 40.4 g | 7.6 g | 26.9 g | 0 g |
How much thiamin is in yeast?
Yeast (1 packet, 7.2 g) has 0.79 mg of thiamin, 66% of the Daily Value. 100 g has 11 mg. At 20% DV or more per serving, that meets the FDA threshold for an "excellent source" claim.
How much folate is in yeast?
Yeast (1 packet, 7.2 g) has 168 mcg of folate, 42% of the Daily Value. 100 g has 2,340 mcg. At 20% DV or more per serving, that meets the FDA threshold for an "excellent source" claim.
Yeast nutrition per 100 grams
100 g of yeast has 325 calories, 40.4 g protein, 41.2 g carbohydrate, 26.9 g fiber, 0 g sugars and 7.61 g fat.
Where the calories in yeast come from
About 42% of the calories in yeast come from carbohydrate, 17% from fat and 41% from protein (Atwater factors of 4, 9 and 4 calories per gram).
How Yeast compares with other flours and baking ingredients
Per 100 g, compared with the other 155 flours and baking ingredients in this database, yeast has fewer calories than 87% of them and more protein than 93%.
Yeast nutrition label for Canada, the EU and the UK
The same serving of yeast, drawn by the label formats other markets require: the Canadian bilingual Nutrition Facts table, the EU nutrition declaration (per 100 g, energy in kJ and kcal, salt instead of sodium) and the UK nutrition information table with reference intakes. The generator switches between these and many more from one recipe.
Nutrition Facts
Valeur nutritive
Per 1 packet (7.2g) / pour 1 packet (7.2g)
Calories
25
% Daily Value* / % valeur quotidienne*
| Fat / Lipides | 0.5 g | 1 % |
| Saturated / Saturés | 0 g + Trans 0 g | 0 % |
| Cholesterol / Cholestérol | 0 mg | 0 % |
| Sodium | 0 mg | 0 % |
| Carbohydrate / Glucides | 3 g | 1 % |
| Fibre / Fibres | 2 g | 7 % |
| Sugars / Sucres | 0 g | 0 % |
| Protein / Protéines | 3 g | |
| Vitamin D / Vitamine D | 0 mcg | 0 % |
| Calcium | 2 mg | 0 % |
| Iron / Fer | 0 mg | 1 % |
| Potassium | 69 mg | 2 % |
*5% or less is a little, 15% or more is a lot
*5 % ou moins c'est peu, 15 % ou plus c'est beaucoup
*5 % ou moins c'est peu, 15 % ou plus c'est beaucoup
Nutrition Declaration
| Per 100g | |
|---|---|
| Energy | 1360 kJ / 325 kcal |
| Fat | 7.6 g |
| of which saturates | 1.0 g |
| Carbohydrate | 41 g |
| of which sugars | 0.0 g |
| Protein | 40 g |
| Salt | 0.1 g |
Nutrition Information
Typical values (1 servings per pack)
| Per 100g | Per 7.2g | %RI* | |
|---|---|---|---|
| Energy | 1360 kJ 325 kcal |
98 kJ 23 kcal |
1.2% |
| Fat | 7.6g | 0.5g | <1% |
| of which saturates | 1.0g | 0 gg | <1% |
| Carbohydrate | 41g | 3.0g | 1.1% |
| of which sugars | 0 gg | 0 gg | <1% |
| Fibre | 27g | 1.9g | - |
| Protein | 40g | 2.9g | 5.8% |
| Salt | 0.13g | 0 gg | <1% |
*Reference Intake of an average adult (8400 kJ / 2000 kcal).
This pack contains approximately 1 servings.
Frequently asked questions about yeast
How many calories are in yeast?
Yeast (1 packet, 7.2 g) has 23 calories. 100 g has 325 calories. On a Nutrition Facts label, calories are rounded to the nearest 5 or 10, so the panel above may show 25.
How many calories are in 100 g of yeast?
100 g of yeast has 325 calories, 40.4 g protein, 41.2 g carbohydrate and 7.61 g fat.
How much protein is in yeast?
Yeast (1 packet, 7.2 g) has 2.9 g protein, 6% of the 50 g Daily Value. 100 g has 40.4 g.
What is a serving of yeast?
This page defaults to 1 packet (7.2 g), a USDA household measure. The serving size on a packaged food label is set by the FDA reference amount (RACC) for its category, so a product label can use a different amount. The selector above shows every USDA measure for yeast.
Can I use yeast in a Nutrition Facts label calculation?
Yes. Open the generator with yeast added, enter the weight you use, add your other ingredients and the label is calculated from the same USDA record shown here. A label for a product you sell must reflect your actual recipe and finished serving.
Related foods
Often compared or used with yeast
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- Partially Defatted Cottonseed Meal104 cal per 1 oz
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- Partially Defatted Sunflower Seed Flour209 cal per 1 cup
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- Soy Flour Low-Fat327 cal per 1 cup, stirred
- Soy Flour365 cal per 1 cup, stirred
- Soy Flour Full-Fat Roasted373 cal per 1 cup, stirred
Tools and guides for labeling yeast
If you make and sell a product that contains yeast, these free tools cover the next steps.
- Nutrition Facts label generatorAdd yeast and your other ingredients; get a US label and other market formats.
- Recipe nutrition calculatorTotal the nutrition of a full recipe and divide it into servings.
- % Daily Value calculatorCheck any amount against the FDA reference values.
- Serving size (RACC) lookupFind the FDA reference amount for your product category.
- Food comparisonCompare yeast with any other USDA food, per 100 g.
- Ingredient list formatterOrder and format an ingredient statement.
- US Nutrition Facts requirementsWhat 21 CFR 101.9 requires on a label.
Source and method
Nutrient values are from USDA FoodData Central, SR Legacy (April 2018 release, public domain), record 175043: "Leavening agents, yeast, baker's, active dry". Values are stored per 100 g exactly as USDA reports them and scaled to each serving by weight. The Nutrition Facts panel applies the FDA rounding rules in 21 CFR 101.9; tables and text show the scaled amounts at reading precision, so a figure can differ slightly from the panel. A nutrient USDA does not report for this food is shown as not reported, never as a guessed value.
SR Legacy predates the added sugars field. This is a whole or unsweetened food, so added sugars are shown as 0 g. View the USDA record ↗
Make a Nutrition Facts label with yeast
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