What does 100 calories of feta cheese look like?

100 calories =1⅓ oz38 g · 1.3 oz
Medium calorie density2.65 kcal/g
Each 🧀 = one oz (~28.4 g). The last icon shows a part of one.
Food volume for 100 kcal

Feta cheese has 265 calories per 100 g, so 100 calories is 1⅓ oz of feta cheese (38 g). That's a smaller portion than most dairy on this site (average 126 g per 100 kcal). About 73% of its calories come from fat, which is why the portion looks small.

Feta cheese: 50 to 500 calories

CaloriesGramsOuncesOz
50 kcal19 g0.7 oz⅔
100 kcal38 g1.3 oz1⅓
200 kcal75 g2.6 oz2⅔
300 kcal113 g4.0 oz4
500 kcal188 g6.6 oz6⅔

What's in 100 calories of feta cheese

5.4 gprotein
1.5 gcarbs
8.1 gfat
0.0 gfiber

Protein 21% Carbs 6% Fat 73% of calories

Want more food for the same 100 calories?

These give you at least 2½ times more volume than feta cheese:

Compare with other dairy

Food100 kcal isGrams
🧀 Feta cheese1⅓ oz38 g
🥛 Almond milk (unsweetened)2½ cups667 g
🥛 Skim milk1¼ cups294 g
🥛 Kefir (lowfat, plain)1 cup233 g
🥛 2% milk¾ cup200 g
🥛 Soy milk¾ cup185 g
🥣 Greek yogurt (nonfat, plain)1 container (170 g)170 g
🥛 Yogurt (plain, whole milk)⅔ cup164 g
🥛 Milk (whole)⅔ cup164 g
🐐 Goat milk⅔ cup145 g
🥛 Chocolate milk½ cup128 g
🥣 Cottage cheese (low-fat)½ cup124 g
🥣 Vanilla yogurt (low-fat)⅔ 6-oz container118 g

See all dairy →

Questions

How much is 100 calories of feta cheese?

100 calories of feta cheese is about 38 g (1.3 oz), or roughly 1⅓ oz.

How many calories are in 100 g of feta cheese?

265 calories per 100 g, according to USDA FoodData Central.

Is feta cheese good for weight loss?

Medium calorie density (2.65 kcal per gram). Fine in sensible portions; easy to overeat if you don't measure. 100 calories also gives you 5.4 g of protein and 0.0 g of fiber.

How many calories are in one oz?

About 75 calories.

How many oz is 200 calories?

About 2⅔ (75 g).

Free printable

The 100-calorie cheat sheet

One page with 300+ foods and their exact 100-calorie portions. Stick it on the fridge.

Source: USDA FoodData Central, "Cheese, feta" (FDC ID 173420). Grams for 100 kcal = 100 ÷ calories per gram. Unit weight: USDA: 1 oz = 28.35 g. Real portions vary by size, variety and preparation. Updated 2026-10-23.