How many calories are in corn on the cob?
1 medium ear (103 g) of corn on the cob has 99 calories — with 3.5 g of protein, 21.6 g of carbs, and 1.5 g of fat, according to USDA nutrition data.
Corn on the Cob nutrition facts
| Nutrient | Per 1 medium ear | Per 100 g |
|---|---|---|
| Calories | 99 | 96 |
| Protein | 3.5 g | 3.41 g |
| Carbohydrates | 21.6 g | 21 g |
| of which fiber | 2.5 g | 2.4 g |
| of which sugars | 4.7 g | 4.54 g |
| Fat | 1.5 g | 1.5 g |
| of which saturated | 0.2 g | 0.2 g |
| Sodium | 1 mg | 1 mg |
| Potassium | 225 mg | 218 mg |
Source: USDA FoodData Central, SR Legacy — Corn, sweet, yellow, cooked, boiled, drained, without salt
Where the calories come from
Of the 99 calories in 1 medium ear of corn on the cob, roughly 86 come from carbohydrates, 14 from protein, and 14 from fat. The 2.5 g of fiber also slows digestion, which makes those calories more filling than the number suggests.
Frequently asked questions
How many calories are in corn on the cob?
1 medium ear (103 g) of corn on the cob has about 99 calories, based on USDA data (96 calories per 100 g).
How much protein is in corn on the cob?
1 medium ear (103 g) provides about 3.5 g of protein (3.41 g per 100 g).
How many carbs are in corn on the cob?
1 medium ear (103 g) has about 21.6 g of carbohydrates, including 2.5 g of fiber.
Is corn on the cob good for weight loss?
At 99 calories per 1 medium ear, corn on the cob fits easily into a calorie deficit — the key is what it's paired with and total daily calories.
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