Is yeast (active dry) keto?

Yeast (active dry)

Keto-friendly Yes — yeast (active dry) is keto-friendly.

A packet has about 1 g net carbs. Yeast gives keto breads their bready flavor and some rise, even though there's little sugar for it to eat.

Nutrition per serving

1 packet · 7.2 g
Net carbs
1g
Calories
23kcal
Protein
2.9g
Fat
0.5g
Total carbs
3 g
Fiber
1.9 g
One serving vs. a 20 g daily net-carb limit 5%

About 35 g of yeast (active dry) adds up to 5 g net carbs — roughly 4.9 typical servings.

Nutrition facts for yeast (active dry)
NutrientPer servingPer 100 g
Calories23 kcal325 kcal
Total carbohydrate3 g41 g
Dietary fiber1.9 g27 g
Net carbs1 g14 g
Sugars 0 g 0 g
Protein2.9 g40 g
Fat0.5 g7.6 g

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Frequently asked questions

Is yeast (active dry) keto?

Yes — yeast (active dry) is keto-friendly. A packet has about 1 g net carbs. Yeast gives keto breads their bready flavor and some rise, even though there's little sugar for it to eat.

How many net carbs are in yeast (active dry)?

1 packet (7.2 g) of yeast (active dry) has about 1 g net carbs (3 g total carbs minus 1.9 g fiber). Per 100 g, that's 14 g net carbs.

How much yeast (active dry) can I eat on keto?

About 35 g of yeast (active dry) adds up to 5 g net carbs — roughly 4.9 typical servings. On a typical 20 g daily limit, one serving uses about 5% of your carbs.

More baking & flours

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Source: USDA FoodData Central (SR Legacy #175043): Leavening agents, yeast, baker's, active dry. Net carbs = total carbohydrate − fiber. Rating: Keto-friendly — Low in net carbs per typical serving (about 5 g or less). Fits easily into a 20–30 g daily limit. How we rate foods. Last reviewed October 18, 2026.

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