Kombucha Nutrition Facts
Complete kombucha nutrition breakdown with 13 kcal per 100g, glycemic index, and diet compatibility.
Written by Victura Nutrition TeamReviewed by Victura Editorial ReviewLast updated Jul 19, 2026
13
Calories
0.0g
Protein
3.0g
Carbs
Use caution
Is it healthy?
per 100g · per panel values
Track this food in VicturaQuick answer
A 100g serving of kombucha provides about 13 kcal. Per 100g you get about 3g carbs and 0g protein.
Kombucha is a whole food with approximately 13 calories per 100g, tracked in Victura for macro-aware meal logging.
- Calories (100g serving)
- 13 kcal
- Carbs (100g)
- 3.0g
- Protein (100g)
- 0.0g
- Serving reference
- 100g · 100g serving
Serving calculator
How much did you eat or drink — Kombucha?
13
Calories
0.0g
Protein
3.0g
Carbs
0.0g
Fat
Nutrition facts
per 100g · Source: USDA FoodData Central (seeded Phase 0)
13 kcal
Calories
Minerals
- Sodium: 5mg
Scientific explanation
Research-backedKombucha provides approximately 13 kcal per 100g with 0.0g protein, 3.0g carbohydrates, and 0.0g fat. Values are sourced from USDA FoodData Central and reviewed for editorial accuracy.
Community insights
Community insightAmong Victura meal logs, kombucha appears frequently as a portable snack and smoothie ingredient. Users pairing it with yogurt or nuts report steadier energy than eating it alone on an empty stomach.
Pros
- Kombucha is a whole food with measurable macro nutrients
Cons
- Portion size still matters for calorie goals
Best time to eat
Pair with protein and fiber for balanced meals.
Good windows
- With main meals
Consider avoiding
- Very large portions without activity
Diet compatibility
Weight loss
Use caution
At 13 kcal and 0.0g fiber per 100g, this food is energy-dense - watch portions.
Keto
Friendly
Net carbs ~3.0g per 100g - compatible with strict keto.
Diabetic friendly
Friendly
GI N/A with 2.0g sugar - generally blood-sugar friendly in moderation.
Frequently asked questions
People also ask
Is a kombucha healthy?
Yes — a kombucha is a whole food with measurable nutrients. Healthiness depends on overall diet, portions, and your goals.
Can I eat a kombucha every day?
Most people can include a kombucha daily as part of a balanced diet, as long as total calories and carbs fit their plan.
Are Kombuchas good for weight loss?
At 13 kcal and 0.0g fiber per 100g, this food is energy-dense - watch portions.
How many calories are in a kombucha?
A typical medium serving of kombucha has about 13 calories, while 100g contains about 13 calories (USDA reference).
Are Kombuchas good before a workout?
Kombuchas can work before activity when you want easy carbs; pair a kombucha with protein if your session is long.
Are Kombuchas high in sugar?
Kombuchas contain about 2.0g sugar per 100g — mostly natural sugars when whole.
Is kombucha good for weight loss?
At 13 kcal and 0.0g fiber per 100g, this food is energy-dense - watch portions.
Is kombucha keto-friendly?
Net carbs ~3.0g per 100g - compatible with strict keto.
What is the glycemic index of kombucha?
Estimated GI is moderate. Pair with protein or fat to blunt glucose response.
Is kombucha safe for people with diabetes?
GI N/A with 2.0g sugar - generally blood-sugar friendly in moderation.
How many calories does kombucha have?
Kombucha contains approximately 13 calories (kcal) per 100g. A standard 8-ounce (240ml) serving typically contains around 30 calories, making it a low-calorie alternative to sugary sodas.
How we review this guide
- Written by
- Victura Nutrition Team
- Reviewed by
- Victura Editorial Review
- Reference sources
- 4
- Last updated
- Jul 19, 2026
References
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