8 Fl Oz of Root Beer in Grams
8 fl oz of root beer weighs 246 grams, or 8.7 oz.
This is the USDA household measure for root beer. That amount has 101 calories. Packing, chopping and moisture change how much fits in a cup, so a kitchen scale gives the most accurate count.
Root Beer Calorie Calculator
101cal
in 8 fl oz of root beer (246 g)Protein0 g0% of calories
Fat0 g0% of calories
Carbs26 g100% of calories
5% of a 2,000 calorie day
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Total
Root Beer fluid ounces to grams
| Amount | Grams | Ounces | Calories |
|---|---|---|---|
| 1/4 fl oz | 7.7 g | 0.3 oz | 3 |
| 1/3 fl oz | 10 g | 0.4 oz | 4 |
| 1/2 fl oz | 15 g | 0.5 oz | 6 |
| 2/3 fl oz | 21 g | 0.7 oz | 8 |
| 3/4 fl oz | 23 g | 0.8 oz | 9 |
| 1 fl oz | 31 g | 1.1 oz | 13 |
| 1 1/2 fl oz | 46 g | 1.6 oz | 19 |
| 2 fl oz | 62 g | 2.2 oz | 25 |
| 3 fl oz | 92 g | 3.3 oz | 38 |
| 4 fl oz | 123 g | 4.3 oz | 51 |
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 grams are in 8 fl oz of root beer?
8 fl oz of root beer is about 246 g.
How many calories are in 8 fl oz of root beer?
8 fl oz of root beer has 101 calories.
How many cups is 100 g of root beer?
100 g of root beer is about 3 1/4 fl oz.
More about root beer
Amount for a target
Source: USDA FoodData Central, SR Legacy. FDC ID 171871. Original description: Beverages, carbonated, root beer. Portion weights are USDA household measures.