Calories in 20g of Blueberries
20g of blueberries (20 g) has 13 calories. That is 1% of a 2,000 calorie diet.
The calories come from 0.1 g of protein, 0.1 g of fat and 2.9 g of carbohydrates, a split of 4% protein, 4% fat and 91% carbs. For comparison, 15g of blueberries has 10 and 30g of blueberries has 19 calories. Burning 13 calories takes about 2 minutes of brisk walking or 1 minute of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Blueberries Calorie Calculator
Your meal
Add portions from any food page to build a meal total. It stays in this browser.
Blueberries calories by serving size
Common amounts of blueberries with calories and macros. Tap a row for its full nutrition page.
Blueberries vs similar foods
Calories per 100 g compared with other fruits.
Blueberries: common questions
How many calories are in 20g of blueberries?
20g of blueberries weighs about 20 g and has 13 calories.
How much protein is in 20g of blueberries?
20g of blueberries has 0.1 g of protein, which is 0% of the 50 g Daily Value.
How many carbs are in 20g of blueberries?
20g of blueberries has 2.9 g of carbohydrates, including 0.5 g of fiber and 1.9 g of sugars.
How much blueberries is 100 calories?
100 calories of blueberries is 156 g, about 78 blueberries.
More about blueberries
Amount for a target
Weights and conversions
Compare with
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2709275. Original description: Blueberries, raw. Portion weights are USDA household measures.