How many calories in
kombucha?
Per 100g, kombucha runs 14 calories and 4g of carbs. Macro-friendly enough for daily use.
Common serving sizes.
Calories scale with portion. Here's how a typical kombucha serving translates in your tracker:
What 14 calories means.
Very low calorie — at 14 kcal per 100g, kombucha adds volume to a meal without meaningfully denting a calorie deficit.
Kombucha vs. similar foods.
How kombucha stacks up on calories and protein against foods people commonly compare it to:
Skip the lookup. Snap the plate.
Point your iPhone camera at kombucha and Spotwell's AI estimates the portion and macros in a few seconds. Check it, adjust anything that looks off, and log it.
Download on theApp StoreQuick answers.
How many calories in kombucha?
Kombucha has approximately 14 calories per 100g. A typical serving — 3 oz (85g) — comes in at 12 calories.
How much protein is in kombucha?
0g of protein per 100g. That puts kombucha at roughly 0.0g of protein per 100 calories — a useful lens when comparing to other beverages sources.
How do I log kombucha accurately?
The simplest method: weigh it on a kitchen scale, then enter grams in your tracker. With Spotwell, you can skip the scale — point the camera at the plate and the AI estimates the portion in a few seconds. Adjust the value if it looks off.
Is kombucha good for weight loss?
It depends on your overall calorie target. Kombucha is naturally low-calorie at 14 kcal per 100g, so it's easy to fit into a deficit.