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Dairy & Eggs

Calories in Buttermilk

Calories

40

kcal/100g

Protein

3.3g

per 100g

Carbs

4.8g

per 100g

Fat

0.9g

per 100g

About Buttermilk

Cultured buttermilk is a tangy, low-fat fermented dairy drink. Used extensively in baking (pancakes, biscuits) and as a refreshing drink in Indian cuisine (chaas).

Macro Breakdown (per 100g)

Protein
3.3g (7%)
Carbs
4.8g (2%)
Fat
0.9g (1%)
Fiber
0g (0%)

Calorie source split

Protein 33%Carbs 47%Fat 20%

Calories in Buttermilk by Serving Size

ServingCaloriesProteinCarbsFat
100g (standard reference)(100g)403.3g4.8g0.9g
1 cup (245g)(245g)988.1g11.8g2.2g

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Buttermilk Diet Tags

low calorievegetarian

Buttermilk Nutrition — FAQs

1

How many calories in Buttermilk per 100g?

Buttermilk contains 40 calories per 100g, with 3.3g protein, 4.8g carbs, and 0.9g fat.

2

How many calories in 1 cup?

1 cup (245g) of Buttermilk contains approximately 98 calories, with 8.1g protein, 11.8g carbs, and 2.2g fat.

3

Is Buttermilk low calorie?

Yes — Buttermilk is a low-calorie food at just 40 kcal per 100g. It's an excellent choice for weight management and calorie-controlled diets.

4

What are the macros in Buttermilk?

Per 100g, Buttermilk provides: 3.3g protein (33% of calories), 4.8g carbohydrates (47% of calories), and 0.9g fat (20% of calories).

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Calories in Buttermilk: 40kcal/100g — Full Nutrition Breakdown [2026]