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Calories in quinoa

A typical serving of quinoa (1 cup, 185 g) has about 222 calories. Per 100 g: 120 kcal, 4.4 g protein, 21.3 g carbs, 1.9 g fat. The same 100 g carries 2.8 g of fiber and 0.9 g of sugar. Most of the energy comes from carbohydrate.

Calories by serving size

ServingWeightCalories
1 cup185 g222 kcal
100 g100 g120 kcal

Macros per 100 g

4.4 g
Protein
21.3 g
Carbs
1.9 g
Fat
2.8 g
Fiber
0.9 g
Sugar

Worth knowing

A complete plant protein, but calorie-wise it sits right next to rice. On the energy-density scale, 120 kcal per 100 g puts quinoa at the low end.

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Frequently asked questions

How many calories are in quinoa?

A typical serving (1 cup, 185 g) has about 222 calories, and 100 g has 120 kcal. Calories scale with weight, so double the portion means double the number.

How much protein is in quinoa?

There are 4.4 g of protein in 100 g of quinoa, which works out to about 8.1 g per serving (1 cup). It contributes meaningful protein, though most of the calories come from elsewhere.

How many carbs are in quinoa?

There are 21.3 g of carbohydrate per 100 g of quinoa, or about 39 g in 1 cup (185 g).

Where do these numbers come from?

Every value on this page comes from USDA FoodData Central, entry 168917 (SR Legacy). Serving figures are converted from the per-100-g data, so rounding can shift a total by a calorie or two.

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A note on accuracy: calculators like this one provide estimates based on population-level formulas — your real needs vary with genetics, muscle mass, medical conditions, and more. Results are for information only and are not medical advice, a diagnosis, or a prescription. Talk to a doctor or registered dietitian before making significant changes to your diet or exercise, especially if you have a health condition, are pregnant, or are under 18.

Nutrition data: USDA FoodData Central, FDC ID 168917 (SR Legacy). Serving calories are computed from the per-100-g values.