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How Many Calories in Corn on the Cob?

1 ear (~100 g) has about 105 calories.

Plain corn is moderate — each pat of butter spread on adds another 100 calories.

Nutrition (1 ear (~100 g))

Calories105 kcal
Protein3 g
Carbs19 g
Fat2 g

Where the calories come from

About 11% of the calories come from protein, 72% from carbs and 17% from fat. That works out to about 105 calories per 100 g.

Based on the Atwater factors: 4 calories per gram of protein and carbohydrate, and 9 calories per gram of fat.

Calories by portion size

Portion Calories Protein Carbs Fat
1 ear (~100 g)105 kcal3 g19 g2 g
100 g105 kcal3 g19 g2 g
200 g210 kcal6 g38 g4 g
Half serving53 kcal1.5 g9.5 g1 g

Values are estimates for a typical serving and vary by preparation. Not medical or dietary advice.

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