Beverages · Nutrition facts

Kefir

45 kcal per 100 g, with 3.4 g protein, 4.4 g carbs and 1.5 g fat. Full micronutrients and serving info below.

Serving: 1 portion (500 g)
Low carbLow calorieCalcium rich
Track it in the free Dietly app
KefirNutri-Score ACompare
Amount

Showing values for 100 g

45 kcal
Calories
2% of a 2000 kcal day
3.4 g
Protein
30% of calories
4.4 g
Carbs
39% of calories
1.5 g
Fat
31% of calories
Macro split
Protein 30%Carbs 39%Fat 31%

Nutrition facts

per 100 g
Saturated fat1g5% DV
Sodium39mg2% DV
Potassium165mg4% DV
Calcium125mg10% DV
Iron0.1mg1% DV
Vitamin C1mg1% DV

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

Source: Open Food Facts · Confidence: 90% · Barcode (EAN): 4337256794183 · Data last verified:

Compare Kefir with another food

Barcode

scan it with any barcode app

4337256794183

Dietly — AI Calorie Counter

Log Kefir in one tap

You just looked it up. Let the app remember it. Dietly tracks your calories and macros automatically, so you hit your goal without the math.

  • Barcode scanner
  • AI photo logging
  • Free to download

Common questions

How many calories are in Kefir?

Kefir by rewe has 45 kcal per 100 g. One serving (500 g) is about 225 kcal.

How much protein is in Kefir?

Kefir contains 3.4 g of protein per 100 g — about 17 g per 500 g serving.

Is Kefir keto-friendly?

With 4.4 g total carbs (about 4.4 g net carbs) per 100 g, it fits low-carb and keto eating patterns in normal portions.

Is Kefir low in sodium?

Yes — just 39 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 222 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 45 kcal per 100 g; even a 300 g portion stays around 135 kcal.

Is Kefir a good source of calcium?

It is a moderate source: 125 mg per 100 g, about 10% of the daily value. A 200 g portion covers roughly 20%.

Want this data in your app?

Free API access — barcode lookup, full-text search, macros, micronutrients and Nutri-Score for every food in the catalog.

Explore the Dietly API