Calories in Kombucha

31kcal per 1 bottle (240 ml) (240 g)

13 kcal per 100 g · about 2% of a 2,000-kcal day

Kombucha is a fermented tea, lightly fizzy and lightly sweet at about 31 calories a bottle. Its tang and probiotics come with far less sugar than soda.

Kombucha nutrition facts

NutrientPer 100 gPer 1 bottle (240 ml)
Calories13 kcal31 kcal
Protein0 g0 g
Carbs3.3 g7.9 g
Fat0 g0 g
Fiber0 g0 g
Sugar3 g7.2 g

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Values based on USDA FoodData Central reference entries. Actual nutrition varies with variety, preparation, and portion. © 2026 NibbleCal.