Feta Nutrition Facts

Complete feta nutrition breakdown with 264 kcal per 100g, glycemic index, and diet compatibility.

Written by Victura Nutrition TeamReviewed by Victura Editorial ReviewLast updated Jul 19, 2026

264

Calories

14.2g

Protein

4.1g

Carbs

Use caution

Is it healthy?

per 100g · per panel values

Track this food in Victura

Quick answer

A 100g serving of feta provides about 264 kcal. Per 100g you get about 4.09g carbs and 14.21g protein.

Feta is a whole food with approximately 264 calories per 100g, tracked in Victura for macro-aware meal logging.

Calories (100g serving)
264 kcal
Carbs (100g)
4.09g
Protein (100g)
14.21g
Serving reference
100g · 100g serving
Feta food photo
Feta — real food photo
Feta portion size visual
Portion size
Feta calories and macros infographic
Calories & macros

Serving calculator

How much did you eat or drinkFeta?

264

Calories

14.2g

Protein

4.1g

Carbs

21.3g

Fat

Nutrition facts

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

264 kcal

Calories

Protein14.2g
Carbohydrates4.1g
Fat21.3g
Fiber0.0g
Sugar4.1g

Vitamins

  • Vitamin B12: 1.69mcg

Minerals

  • Calcium: 493mg

Scientific explanation

Research-backed

Feta provides approximately 264 kcal per 100g with 14.2g protein, 4.1g carbohydrates, and 21.3g fat. Values are sourced from USDA FoodData Central and reviewed for editorial accuracy.

Community insights

Community insight

Among Victura meal logs, feta 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

  • Feta 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 264 kcal and 0.0g fiber per 100g, this food is energy-dense - watch portions.

Keto

Friendly

Net carbs ~4.1g per 100g - compatible with strict keto.

Diabetic friendly

Friendly

GI N/A with 4.1g sugar - generally blood-sugar friendly in moderation.

Frequently asked questions

Yes — a feta is a whole food with measurable nutrients. Healthiness depends on overall diet, portions, and your goals.

People also ask

  • Is a feta healthy?

    Yes — a feta is a whole food with measurable nutrients. Healthiness depends on overall diet, portions, and your goals.

  • Can I eat a feta every day?

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

  • Are Fetas good for weight loss?

    At 264 kcal and 0.0g fiber per 100g, this food is energy-dense - watch portions.

  • How many calories are in a feta?

    A typical medium serving of feta has about 264 calories, while 100g contains about 264 calories (USDA reference).

  • Are Fetas good before a workout?

    Fetas can work before activity when you want easy carbs; pair a feta with protein if your session is long.

  • Are Fetas high in sugar?

    Fetas contain about 4.1g sugar per 100g — mostly natural sugars when whole.

  • Is feta good for weight loss?

    At 264 kcal and 0.0g fiber per 100g, this food is energy-dense - watch portions.

  • Is feta keto-friendly?

    Net carbs ~4.1g per 100g - compatible with strict keto.

  • What is the glycemic index of feta?

    Estimated GI is moderate. Pair with protein or fat to blunt glucose response.

  • Is feta safe for people with diabetes?

    GI N/A with 4.1g sugar - generally blood-sugar friendly in moderation.

  • How many calories does feta have?

    Feta cheese contains 264 calories (kcal) per 100 grams according to USDA reference data. A standard 1-ounce (28g) serving provides approximately 75 calories, making it a highly flavorful option that can easily fit into calorie-conscious meal plans when portioned correctly.

How we review this guide

Written by
Victura Nutrition Team
Reviewed by
Victura Editorial Review
Reference sources
4
Last updated
Jul 19, 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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