Yeo Valley

Kefir — Calories, Nutrition & Ingredients

UPC 5036589252894 Kefir yogurts Updated 16 Oct 2026

Kefir
Photo: Open Food Facts contributors, CC BY-SA 3.0
Calories
64per 100 g
Protein
4.7 gper 100 g
Carbs
6.4 gper 100 g
Fat
2.1 gper 100 g

Where to buy

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Per 100 g, Kefir has 64 calories, 4.7 g protein and 2.1 g fat.

Label highlights: Fat: low Saturates: low Sugars: medium Salt: low

Nutrition

Per 100 g
Energy 268 kJ / 64 kcal
Fat 2.1 g
of which saturates 1.4 g
Carbohydrate 6.4 g
of which sugars 5.4 g
Protein 4.7 g
Salt 0.12 g

Calculated from Open Food Facts per-100 g data for the stated serving; values may differ slightly from the package label because of rounding.

Per 100 g and custom amounts

Nutrition per amount

64 calories in 100 g
Protein4.7 g
Carbohydrates6.4 g
Sugars5.4 g
Fat2.1 g
Saturated fat1.4 g
Sodium48 mg

Ingredient flags

Ingredient list not available — flags cannot be shown.

Data: Open Food Facts (ODbL) · Photo: Open Food Facts contributors (CC BY-SA)

Where to buy Kefir

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Healthier swaps

Same category, better nutrition per 100 g (see methodology).

We compare per-100 g values from Open Food Facts. A swap must be at least as good on sugars, saturates, salt, calories, protein and fibre (where listed) and strictly better on at least one of those nutrients. Check the label for your portion size.

Frequently asked questions

How many calories are in Kefir?

Per 100 g of Kefir there are 64 calories.

How much protein is in Kefir?

Per 100 g of Kefir there are 4.7 g protein.

How many carbohydrates are in Kefir?

Per 100 g of Kefir there are 6.4 g carbohydrates. Of which 5.4 g sugars.

How much sugar is in Kefir?

Per 100 g of Kefir there are 5.4 g sugars.

How much sodium (salt) is in Kefir?

Per 100 g of Kefir there are 48.0 mg sodium. UK guidance is for adults to eat no more than 6 g of salt (about 2,400 mg of sodium) a day.

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Nutrition breakdown

Macronutrients

Types of fat

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