- Calk — the calorie counter you don't have to live in/
- Calories in everyday food/
- Calories in Rum cocktail: 247–496 kcal per 300 g/
Same-portion calorie comparison
Calories in Rum cocktail: 247–496 kcal per 300 g
Rum cocktail can range from 247–496 kcal for the same 300 g in Calk. See the exact lower- and higher-calorie results.

At the same portion size (300 g), ingredients, sauces, and preparation can change the calorie total substantially. Calk shows a lower- and higher-calorie example side by side.
Lower calorie
247 kcal
300 g
82 kcal per 100 g
higher vs lower calorie
+101%
Higher calorie
496 kcal
300 g
165 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.
Extras: Sugar syrup → Coconut creamMixer: Soda → Pineapple juice
- The amount of rum and the glass size are the same, so the spirit does not explain the difference.
- A mojito adds soda water, lime, and a spoonful of syrup (66 kcal per 100 ml in the reference example).
- A piña colada adds pineapple juice and coconut cream (115 kcal per 100 ml in the reference example).
- The additions drive the total: roughly 200 kcal for the mojito versus 340 kcal for the piña colada.
Examples in this category
Examples of dishes and searches that fit this Calk category.
CocktailPiña coladaDrinkDaiquiriMargaritaMojitoSpritz
Related categories
FAQ
How many calories are in Rum cocktail?
In Calk, the same 300 g serving ranges from 247 kcal for the lower-calorie version to 496 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 Cocktail in Calk and choose what you actually ate. Calk calculates the result from those choices.
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