Greek Yogurt Nutrition Facts

Complete greek yogurt nutrition breakdown with 59 kcal per 100g, glycemic index, and diet compatibility.

Written by Victura Nutrition TeamReviewed by Victura Editorial ReviewLast updated Jul 16, 2026

59

Calories

10.2g

Protein

3.6g

Carbs

Use caution

Is it healthy?

per 100g · per panel values

Track this food in Victura

Quick answer

A single-serve cup of greek yogurt contains around 100 calories, while 100g contains about 59 calories. Per 100g you get about 3.6g carbs and 10.19g protein. Glycemic index is around 11.

Greek Yogurt is a whole food with approximately 59 calories per 100g, tracked in Victura for macro-aware meal logging.

Calories (single-serve cup)
100 kcal
Calories (100g)
59 kcal
Carbs (100g)
3.6g
Protein (100g)
10.19g
Serving reference
170g · single-serve cup
Glycemic index
11
Greek Yogurt food photo
Greek Yogurt — real food photo
Greek Yogurt portion size visual
Portion size
Greek Yogurt calories and macros infographic
Calories & macros

Serving calculator

How much did you eat or drinkGreek Yogurt?

100

Calories

17.3g

Protein

6.1g

Carbs

0.7g

Fat

Nutrition facts

per 100g · Source: USDA FoodData Central (seeded Phase 0)

59 kcal

Calories

Protein10.2g
Carbohydrates3.6g
Fat0.4g
Fiber0.0g
Sugar3.2g
Glycemic index11low

Vitamins

  • Vitamin B12: 0.75mcg

Minerals

  • Calcium: 110mg

Scientific explanation

Research-backed

Greek Yogurt provides approximately 59 kcal per 100g with 10.2g protein, 3.6g carbohydrates, and 0.4g fat. The glycemic index is estimated at 11 (low), meaning glucose rises at a slow rate after consumption. Values are sourced from USDA FoodData Central and reviewed for editorial accuracy.

Community insights

Community insight

Among Victura meal logs, greek yogurt appears frequently as a portable snack and smoothie ingredient. Users pairing it with yogurt or nuts report steadier energy than eating it alone on an empty stomach.

Pros

  • Greek Yogurt is a whole food with measurable macro nutrients

Cons

  • Portion size still matters for calorie goals

Best time to eat

Pair with protein and fiber for balanced meals.

Good windows

  • With main meals

Consider avoiding

  • Very large portions without activity

Diet compatibility

Weight loss

Use caution

At 59 kcal and 0.0g fiber per 100g, this food is energy-dense - watch portions.

Keto

Friendly

Net carbs ~3.6g per 100g - compatible with strict keto.

Diabetic friendly

Friendly

GI 11 with 3.2g sugar - generally blood-sugar friendly in moderation.

Frequently asked questions

Yes — greek yogurt is a whole food with measurable nutrients. Healthiness depends on overall diet, portions, and your goals. Estimated GI is 11.

People also ask

  • Is greek yogurt healthy?

    Yes — greek yogurt is a whole food with measurable nutrients. Healthiness depends on overall diet, portions, and your goals. Estimated GI is 11.

  • Can I eat greek yogurt every day?

    Most people can include greek yogurt daily as part of a balanced diet, as long as total calories and carbs fit their plan.

  • Are greek yogurt good for weight loss?

    At 59 kcal and 0.0g fiber per 100g, this food is energy-dense - watch portions.

  • How many calories are in greek yogurt?

    A typical medium serving of greek yogurt has about 59 calories, while 100g contains about 59 calories (USDA reference).

  • Are greek yogurt good before a workout?

    Greek yogurt can work before activity when you want easy carbs; pair greek yogurt with protein if your session is long.

  • Are greek yogurt high in sugar?

    Greek yogurt contain about 3.2g sugar per 100g — mostly natural sugars when whole.

  • Is a greek yogurt healthy?

    Yes — a greek yogurt is a whole food with measurable nutrients. Healthiness depends on overall diet, portions, and your goals. Estimated GI is 11.

  • Can I eat a greek yogurt every day?

    Most people can include a greek yogurt daily as part of a balanced diet, as long as total calories and carbs fit their plan.

  • Are Greek Yogurts good for weight loss?

    At 59 kcal and 0.0g fiber per 100g, this food is energy-dense - watch portions.

  • How many calories are in a greek yogurt?

    A typical medium serving of greek yogurt has about 59 calories, while 100g contains about 59 calories (USDA reference).

  • Are Greek Yogurts good before a workout?

    Greek yogurts can work before activity when you want easy carbs; pair a greek yogurt with protein if your session is long.

  • Are Greek Yogurts high in sugar?

    Greek yogurts contain about 3.2g sugar per 100g — mostly natural sugars when whole.

How we review this guide

Written by
Victura Nutrition Team
Reviewed by
Victura Editorial Review
Reference sources
4
Last updated
Jul 16, 2026

Revision & correction policy

References

  1. USDA FoodData Central(usda)
  2. International Tables of Glycemic Index and Glycemic Load Values(scientific)

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