- Calk — the calorie counter you don't have to live in/
- Calories in everyday food/
- Calories in Cheese slices: 162–254 kcal per 66 g/
Same-portion calorie comparison
Calories in Cheese slices: 162–254 kcal per 66 g
Cheese slices: the same 66 g can range from 162–254 kcal in Calk because the calorie density changes.

This is a calorie-density swap: same amount (66 g), similar item, different energy.
Lower calorie
162 kcal
66 g
246 kcal per 100 g
higher vs lower calorie
+57%
Higher calorie
254 kcal
66 g
385 kcal per 100 g
Exact Calk results
These are the exact Calk results for the two versions shown above.

What causes the difference
The amount is the same, but calories per 100 g differ.
Slices: Cheese 15% → Cheddar 33%
- Same milk, same three slices, same cut — the fat percent on the label is the entire story: 15% versus 33%.
- Per 100 g that is roughly 246 versus 403 kcal, so each slice costs about 54 versus 89 kcal.
- The lower-calorie slice also delivers noticeably more protein per calorie — the cheese is leaner.
Examples in this category
Examples of dishes and searches that fit this Calk category.
CheeseBlue cheese with walnutsFeta cheese with olivesQueso fresco cheeseBrie cheeseCamembert cheeseCheddar cheeseCream cheeseGoat cheeseGouda cheeseHalloumi cheeseKashkaval cheese
FAQ
How many calories are in Cheese slices?
In Calk, the same 66 g serving ranges from 162 kcal for the lower-calorie version to 254 kcal for the higher-calorie version.
Why can the same amount differ so much?
Because calorie density changes. The item looks like the same kind of serving, but its sugar, fat, water or alcohol content changes the calories.
How do I calculate my own version?
Open Cheese in Calk and choose the item that matches what you had.
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