- Calk — the calorie counter you don't have to live in/
- Calories in everyday food/
- Calories in Sponge cake: 281–375 kcal per 100 g/
Same-portion calorie comparison
Calories in Sponge cake: 281–375 kcal per 100 g
Sponge cake can range from 281–375 kcal for the same 100 g in Calk. See the exact lower- and higher-calorie results.

At the same portion size (100 g), ingredients, sauces, and preparation can change the calorie total substantially. Calk shows a lower- and higher-calorie example side by side.
Lower calorie
281 kcal
100 g
281 kcal per 100 g
higher vs lower calorie
+33%
Higher calorie
375 kcal
100 g
375 kcal per 100 g
Exact Calk results
These are the exact Calk results for the two versions shown above.

What causes the difference
The portion size is the same, but the ingredients and preparation differ.
Cream: Whipped cream → ButtercreamDecoration: Berries → Chocolate shavingsSoaking: + Condensed milkGlaze: + Chocolate glaze
- Both slices start from the same airy sponge — the fork can't tell them apart at the base.
- The higher-calorie slice swaps whipped cream for buttercream, soaks the layers in condensed milk and seals them under chocolate ganache — three additional fat-and-sugar layers stacked on one sponge.
- Fresh berries decorate for almost nothing
- Chocolate shavings are pure 55% chocolate, more than ten times denser.
Examples in this category
Examples of dishes and searches that fit this Calk category.
CakeLemon drizzle cakeBirthday cakeBundt cakeCarrot cakeCelebration cakeChocolate cakeHoney cakeLayer cakeMousse cakeOpera cakePound cake
Related categories
FAQ
How many calories are in Sponge cake?
In Calk, the same 100 g serving ranges from 281 kcal for the lower-calorie version to 375 kcal for the higher-calorie version.
Why do the two versions differ so much?
Because the amount is fixed, but the ingredients, add-ins, fat level, sauces or preparation details change. The exact Calk cards on this page show both versions.
How do I calculate my own version?
Open Cake in Calk and choose what you actually ate. Calk calculates the result from those choices.
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