Nutrition & Food
Basic

Calories from Fat

Energy from fat at 9 kcal per gram — the most energy-dense macronutrient.

Formula

EF=9FE_F = 9F

Variables

FFat (g)

Example

10 g ⇒ 90 kcal

Did You Know?

Fat packs more than twice the calories of protein or carbs, which is why a spoon of oil adds up so fast.

fatcaloriesmacros