Beverages · Nutrition facts

Kefir

46 kcal per 100 g, with 3.6 g protein, 4.6 g carbs and 1.4 g fat. Full micronutrients and serving info below.

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KefirNutri-Score ACompare
Amount

Showing values for 100 g

46 kcal
Calories
2% of a 2000 kcal day
3.6 g
Protein
32% of calories
4.6 g
Carbs
41% of calories
1.4 g
Fat
27% of calories
Macro split
Protein 32%Carbs 41%Fat 27%

Nutrition facts

per 100 g
Fiber0.1g0% DV
Sugar4.6g
Saturated fat0.9g4% DV
Sodium64mg3% DV

% DV = share of the FDA daily value for the selected amount.

Source: Open Food Facts · Confidence: 90% · Barcode (EAN, unverified): 8435257064994000295 · Data last verified:

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Common questions

How many calories are in Kefir?

Kefir has 46 kcal per 100 g.

How much protein is in Kefir?

Kefir contains 3.6 g of protein per 100 g.

Is Kefir keto-friendly?

With 4.6 g total carbs (about 4.5 g net carbs) per 100 g, it fits low-carb and keto eating patterns in normal portions.

Is Kefir low in sodium?

Yes — just 64 mg per 100 g (3% of the daily value), which qualifies as low sodium.

Why does Kefir have a Nutri-Score of A?

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. It collects almost no negative points (low sugar, saturated fat and sodium). Overall that places it in band A.

How much Kefir is 100 calories?

About 217 g of Kefir equals 100 kcal. It is a relatively low energy-density food, so portions can be generous.

Is Kefir high in calories?

No — only 46 kcal per 100 g; even a 300 g portion stays around 138 kcal.

Is Kefir high in sugar or fat?

Per 100 g it has 4.6 g sugar and 1.4 g fat (0.9 g saturated). Fat provides 27% of its calories, so portion size matters most here.

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