Calories in 3 Oz of Roasted Potato
3 oz of roasted potato (85 g) has 79 calories. That is 4% of a 2,000 calorie diet.
The calories come from 1.7 g of protein, 0.1 g of fat and 18 g of carbohydrates, a split of 8% protein, 1% fat and 91% carbs. For comparison, 4 oz of roasted potato has 105 calories. Burning 79 calories takes about 14 minutes of brisk walking or 6 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Roasted Potato Calorie Calculator
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Roasted Potato calories by serving size
Common amounts of roasted potato (no added fat) with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 50g | 50 g | 47 | 1 g | 0.1 g | 11 g |
| 1/2 cup | 80 g | 74 | 1.6 g | 0.1 g | 17 g |
| 3 oz | 85 g | 79 | 1.7 g | 0.1 g | 18 g |
| 100g | 100 g | 93 | 2 g | 0.1 g | 21 g |
| 4 oz | 113 g | 105 | 2.2 g | 0.1 g | 24 g |
| 1 small roasted potato | 130 g | 121 | 2.5 g | 0.1 g | 28 g |
| 1 cup | 160 g | 149 | 3.1 g | 0.2 g | 34 g |
| 1 medium roasted potato | 170 g | 158 | 3.3 g | 0.2 g | 36 g |
| 200g | 200 g | 186 | 3.9 g | 0.2 g | 43 g |
| 2 small roasted potatoes | 260 g | 242 | 5.1 g | 0.3 g | 56 g |
| 1 large roasted potato | 300 g | 279 | 5.9 g | 0.3 g | 64 g |
| 2 medium roasted potatoes | 340 g | 316 | 6.6 g | 0.3 g | 73 g |
| 2 large roasted potatoes | 600 g | 558 | 12 g | 0.6 g | 129 g |
3 oz of roasted potato, by cooking fat
The fat used in the pan changes the total. Same amount, cooked 4 ways.
Roasted Potato vs similar foods
Calories per 100 g compared with other vegetables.
Roasted Potato: common questions
How many calories are in 3 oz of roasted potato?
3 oz of roasted potato weighs about 85 g and has 79 calories.
How much protein is in 3 oz of roasted potato?
3 oz of roasted potato has 1.7 g of protein, which is 3% of the 50 g Daily Value.
How many carbs are in 3 oz of roasted potato?
3 oz of roasted potato has 18 g of carbohydrates, including 1.3 g of fiber and 1.4 g of sugars.
How much roasted potato is 100 calories?
100 calories of roasted potato is 108 g, about 3/4 medium roasted potato.
More about roasted potato
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Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID No added fat: 2709411, Butter: 2709413, Oil: 2709412, Margarine: 2709414. Original description: Potato, roasted, from fresh, peel not eaten, no added fat. Portion weights are USDA household measures.