Calories in Chocolate Cake (frosted)

352kcal per 1 slice (95 g)

371 kcal per 100 g · about 18% of a 2,000-kcal day

A frosted slice of chocolate cake is about 352 calories, and the layer of icing carries as much sugar as the crumb. A birthday-sized wedge is worth savoring slowly.

Chocolate Cake (frosted) nutrition facts

NutrientPer 100 gPer 1 slice
Calories371 kcal352 kcal
Protein4.3 g4.1 g
Carbs50.7 g48.2 g
Fat16.4 g15.6 g
Fiber1.8 g1.7 g
Sugar37 g35.2 g

Where the calories come from

Chocolate Cake (frosted) calories by serving size

ServingCaloriesProteinCarbsFat
1 oz (28 g)105 kcal1.2 g14.4 g4.6 g
50 g186 kcal2.2 g25.4 g8.2 g
1 slice (95 g)352 kcal4.1 g48.2 g15.6 g
100 g371 kcal4.3 g50.7 g16.4 g
200 g742 kcal8.6 g101.4 g32.8 g
250 g928 kcal10.8 g126.8 g41 g

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Values based on USDA FoodData Central reference entries. Actual nutrition varies with variety, preparation, and portion. © 2026 NibbleCal.