Greek yogurt (plain, nonfat) nutrition facts

Greek yogurt (1 container, 170 g) has 100 calories, 17.5 g protein, 0 g fiber, 0.6 g fat. It is an excellent source of vitamin B12 (50% DV), riboflavin (37% DV), protein (35% DV) and a good source of phosphorus and calcium.

Vitamin B12 50% DV Riboflavin 37% DV Protein 35% DV Selenium 31% DV Phosphorus 18% DV

#2 of 17 dairy and eggs for riboflavin #11 of 17 dairy and eggs for calcium #3 of 17 dairy and eggs for vitamin B12 #3 of 17 dairy and eggs for phosphorus #1 of 17 dairy and eggs for protein #1 of 17 dairy and eggs for selenium

Nutrition Facts

Serving size1 container (170 g)

Calories100

Total Fat 0.6g0.8%

Saturated Fat 0.2g0.9%

Trans Fat 0.01g

Cholesterol 8mg2.8%

Sodium 61mg2.7%

Total Carbohydrate 6.2g2.3%

Dietary Fiber 0g0%

Total Sugars 5.5g

Protein 17.5g35%

Vitamin D 0µg0%

Calcium 189mg15%

Iron 0.1mg0.7%

Potassium 240mg5.1%

* The % Daily Value (DV) tells you how much a nutrient in a serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Values from USDA FoodData Central; label rounding rules are not applied.

Calorie breakdown

■ Protein 70%
■ Fat 6%
■ Carbohydrate 25%

Share of calories by the 4-9-4 Atwater factors; the centre shows USDA's calorie value.

Scores

Nutrient density (NRF9.3)

Nine nutrients to encourage minus three to limit, per 100 kcal. Whole foods range from about −60 to 600; leafy greens score highest.

3.1

Inflammatory profile below average

Lower is more anti-inflammatory. Percentile 78 among 1,677 whole foods, from Dietary Inflammatory Index weights applied to this food's nutrients per 100 kcal.

All nutrients in Greek yogurt

Nutrient	Per 1 container	% Daily Value
Macronutrients
Calories	100 kcal	5%
ProteinF	17.5 g	35%
Total fatF	0.6 g	0.8%
CarbohydrateF	6.2 g	2.3%
Fiber	0 g	0%
Sugars	5.5 g	no DV
Fats
Saturated fatF	0.2 g	0.9%
Trans fatF	0.01 g	no DV
Monounsaturated fatF	0.1 g	no DV
Polyunsaturated fatF	0 g	no DV
Omega-3 (ALA+EPA+DHA)F	0 g	no DV
Omega-6 (linoleic)	0.02 g	no DV
CholesterolF	8 mg	2.8%
Vitamins
Vitamin C	0 mg	0%
Thiamin (B1)F	0.04 mg	3.1%
Riboflavin (B2)F	0.48 mg	37%
Niacin (B3)F	0.4 mg	2.2%
Pantothenic acid (B5)F	0.56 mg	11%
Vitamin B6F	0.11 mg	6.4%
Folate (DFE)	12 µg	3%
Vitamin B12F	1.19 µg	50%
Vitamin A (RAE)F	2 µg	0.2%
Vitamin EF	0.02 mg	0.1%
Vitamin D	0 µg	0%
Vitamin K	0 µg	0%
CholineF	26 mg	4.7%
Minerals
SodiumF	61 mg	2.7%
CalciumF	189 mg	15%
IronF	0.1 mg	0.7%
MagnesiumF	18 mg	4.3%
PhosphorusF	231 mg	18%
PotassiumF	240 mg	5.1%
ZincF	0.9 mg	8.2%
CopperF	0.03 mg	3.2%
ManganeseF	0.02 mg	0.7%
SeleniumF	16.8 µg	31%
Carotenoids
Beta-carotene	0 µg	no DV
Lycopene	0 µg	no DV
Lutein + zeaxanthin	0 µg	no DV
Other
Caffeine	0 mg	no DV
WaterF	144 g	no DV

Nutrient	Per 100 g	% Daily Value
Macronutrients
Calories	59 kcal	2.9%
ProteinF	10.3 g	21%
Total fatF	0.4 g	0.5%
CarbohydrateF	3.6 g	1.3%
Fiber	0 g	0%
Sugars	3.2 g	no DV
Fats
Saturated fatF	0.1 g	0.5%
Trans fatF	0.01 g	no DV
Monounsaturated fatF	0 g	no DV
Polyunsaturated fatF	0 g	no DV
Omega-3 (ALA+EPA+DHA)F	0 g	no DV
Omega-6 (linoleic)	0.01 g	no DV
CholesterolF	5 mg	1.7%
Vitamins
Vitamin C	0 mg	0%
Thiamin (B1)F	0.02 mg	1.8%
Riboflavin (B2)F	0.28 mg	22%
Niacin (B3)F	0.2 mg	1.3%
Pantothenic acid (B5)F	0.33 mg	6.6%
Vitamin B6F	0.06 mg	3.8%
Folate (DFE)	7 µg	1.8%
Vitamin B12F	0.7 µg	29%
Vitamin A (RAE)F	1 µg	0.1%
Vitamin EF	0.01 mg	0.1%
Vitamin D	0 µg	0%
Vitamin K	0 µg	0%
CholineF	15 mg	2.7%
Minerals
SodiumF	36 mg	1.6%
CalciumF	111 mg	8.5%
IronF	0.1 mg	0.4%
MagnesiumF	11 mg	2.5%
PhosphorusF	136 mg	11%
PotassiumF	141 mg	3%
ZincF	0.5 mg	4.8%
CopperF	0.02 mg	1.9%
ManganeseF	0.01 mg	0.4%
SeleniumF	9.9 µg	18%
Carotenoids
Beta-carotene	0 µg	no DV
Lycopene	0 µg	no DV
Lutein + zeaxanthin	0 µg	no DV
Other
Caffeine	0 mg	no DV
WaterF	85 g	no DV

Nutrient	Per 1 oz (28 g)	% Daily Value
Macronutrients
Calories	17 kcal	0.8%
ProteinF	2.9 g	5.8%
Total fatF	0.1 g	0.1%
CarbohydrateF	1 g	0.4%
Fiber	0 g	0%
Sugars	0.9 g	no DV
Fats
Saturated fatF	0 g	0.2%
Trans fatF	0 g	no DV
Monounsaturated fatF	0 g	no DV
Polyunsaturated fatF	0 g	no DV
Omega-3 (ALA+EPA+DHA)F	0 g	no DV
Omega-6 (linoleic)	0 g	no DV
CholesterolF	1 mg	0.5%
Vitamins
Vitamin C	0 mg	0%
Thiamin (B1)F	0.01 mg	0.5%
Riboflavin (B2)F	0.08 mg	6.1%
Niacin (B3)F	0.1 mg	0.4%
Pantothenic acid (B5)F	0.09 mg	1.9%
Vitamin B6F	0.02 mg	1.1%
Folate (DFE)	2 µg	0.5%
Vitamin B12F	0.2 µg	8.3%
Vitamin A (RAE)F	0 µg	0%
Vitamin EF	0 mg	0%
Vitamin D	0 µg	0%
Vitamin K	0 µg	0%
CholineF	4 mg	0.8%
Minerals
SodiumF	10 mg	0.4%
CalciumF	31 mg	2.4%
IronF	0 mg	0.1%
MagnesiumF	3 mg	0.7%
PhosphorusF	39 mg	3.1%
PotassiumF	40 mg	0.9%
ZincF	0.2 mg	1.4%
CopperF	0 mg	0.5%
ManganeseF	0 mg	0.1%
SeleniumF	2.8 µg	5.1%
Carotenoids
Beta-carotene	0 µg	no DV
Lycopene	0 µg	no DV
Lutein + zeaxanthin	0 µg	no DV
Other
Caffeine	0 mg	no DV
WaterF	24 g	no DV

Missing nutrients were not analysed by USDA for this food; they are not zero. F marks a value updated from Foundation Foods (April 2026 analytical data). Source: USDA FoodData Central #170894 ("Yogurt, Greek, plain, nonfat (Includes foods for USDA's Food Distribution Program)"), Foundation Foods #330137.

Greek yogurt variants compared

Per 100 g, so preparations can be compared directly.

Variant	kcal	Protein g	Fat g	Carbs g	Sugars g	Potassium mg	Vit C mg	Sodium mg
Greek yogurt (plain, nonfat) (this page)	59	10.3	0.4	3.6	3.2	141	0	36
Whole milk Greek	97	8.8	4.4	4.8	4	147	0	34
Low fat Greek	73	9.9	1.9	3.9	3.6	141	0.8	34

Nutrients in Greek yogurt, in detail

Protein in Greek yogurt

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Frequently asked questions

How many calories are in Greek yogurt?

Greek yogurt has 100 calories per 1 container (170 g), or 59 calories per 100 g, according to USDA FoodData Central.

How much protein is in Greek yogurt?

17.5 g of protein per 1 container, which is 35% of the 50 g Daily Value.

What is Greek yogurt rich in?

Per serving, Greek yogurt is richest in Vitamin B12 at 50% of the Daily Value, Riboflavin (B2) (37%), Protein (35%), Selenium (31%).

Is Greek yogurt healthy?

By nutrient density, Greek yogurt scores 45 on the NRF9.3 index (nine nutrients to encourage minus three to limit, per 100 kcal). Its nutrient profile is below average compared with other whole foods. See the methodology page for how both scores work; this is data, not medical advice.

More dairy and eggs

Nutrient values are from USDA FoodData Central (SR Legacy, April 2018; Foundation Foods, April 2026) and shown per serving as described on each page. %DV uses the FDA Daily Values for adults and children aged 4 and over. This is nutrition data for general information, not medical or dietary advice; talk to a clinician or registered dietitian about your own needs. How the numbers are calculated.