calorie
Commonly used in contexts of food energy, diet, and exercise. In Japanese, it typically refers to the kilocalorie (kcal) in nutritional contexts, though the same word is used.
このおにぎりは約200カロリーです。
This rice ball is about 200 calories.
毎日カロリーを計算して食事をしている。
I count calories every day when I eat.
This cake is high in calories.
I burned calories by exercising.
You should consume the calories you need each day.
While dieting, I try to keep my calorie intake down.
original calories; calories in ingredients of processed food
empty calories