Fat to Energy Calculator

Calculate Energy from Fat

Formula

To calculate the Energy from Fat (\(Ef\)):

\[ Ef = F \times 9 \]

Where:

What is Energy from Fat?

The energy from fat is the amount of energy (in kilocalories) that is derived from the fat content in food. This is calculated by multiplying the grams of fat by 9, as each gram of fat provides 9 kilocalories of energy.

Example Calculation 1

Let's assume the following value:

Using the formula:

\[ Ef = 20 \times 9 = 180 \text{ kcal} \]

The Energy from Fat is 180 kcal.

Example Calculation 2

Let's assume the following value:

Using the formula:

\[ Ef = 15 \times 9 = 135 \text{ kcal} \]

The Energy from Fat is 135 kcal.