Calories in 50g of Root Beer
50g of root beer (50 g) has 21 calories. That is 1% of a 2,000 calorie diet.
The calories come from 0 g of protein, 0 g of fat and 5.3 g of carbohydrates, a split of 0% protein, 0% fat and 100% carbs. For comparison, 100g of root beer has 41 calories. Burning 21 calories takes about 4 minutes of brisk walking or 2 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Root Beer Calorie Calculator
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Root Beer calories by serving size
Common amounts of root beer with calories and macros. Tap a row for its full nutrition page.
Root Beer vs similar foods
Calories per 100 g compared with other drinks.
Root Beer: common questions
How many calories are in 50g of root beer?
50g of root beer weighs about 50 g and has 21 calories.
How much protein is in 50g of root beer?
50g of root beer has 0 g of protein, which is 0% of the 50 g Daily Value.
How many carbs are in 50g of root beer?
50g of root beer has 5.3 g of carbohydrates, including 0 g of fiber and 5.3 g of sugars.
How much root beer is 100 calories?
100 calories of root beer is 244 g, about 8 fl oz of root beer.
More about root beer
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Weights and conversions
Source: USDA FoodData Central, SR Legacy. FDC ID 171871. Original description: Beverages, carbonated, root beer. Portion weights are USDA household measures.