Beverages · Nutrition facts

Kefir

43 kcal per 100 g, with 3.2 g protein, 3.9 g carbs and 1.5 g fat. Full micronutrients and serving info below.

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KefirNutri-Score ACompare
Amount

Showing values for 100 g

43 kcal
Calories
2% of a 2000 kcal day
3.2 g
Protein
31% of calories
3.9 g
Carbs
37% of calories
1.5 g
Fat
32% of calories
Macro split
Protein 31%Carbs 37%Fat 32%

Nutrition facts

per 100 g
Fiber0.5g2% DV
Sugar3.5g
Saturated fat0.9g4% DV
Sodium40mg2% DV

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

Source: Open Food Facts · Confidence: 90% · Barcode (EAN): 5029617002028 · Data last verified:

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5029617002028

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Common questions

How many calories are in Kefir?

Kefir has 43 kcal per 100 g.

How much protein is in Kefir?

Kefir contains 3.2 g of protein per 100 g.

Is Kefir keto-friendly?

With 3.9 g total carbs (about 3.4 g net carbs) per 100 g, it fits low-carb and keto eating patterns in normal portions.

Is Kefir low in sodium?

Yes — just 40 mg per 100 g (2% 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 233 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 43 kcal per 100 g; even a 300 g portion stays around 129 kcal.

Is Kefir high in sugar or fat?

Per 100 g it has 3.5 g sugar and 1.5 g fat (0.9 g saturated). Fat provides 32% of its calories, so portion size matters most here.

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