RDI Calories Calculator

Calculate RDI of Calories









Formula

The formula to calculate the RDI of calories is:

\[ \text{RDI} = \text{BMR} \times \text{Activity Factor} \]

Where:

What is RDI of Calories?

The Recommended Daily Intake (RDI) of calories is the amount of energy intake that is considered sufficient to maintain body weight in a healthy individual based on their age, weight, height, gender, and level of physical activity. It is used as a guideline for planning diets and ensuring adequate energy intake.

Example Calculation

Consider an example where:

Using the formula to calculate the RDI of calories:

\[ \text{BMR} = 10 \times 70 + 6.25 \times 175 - 5 \times 30 + 5 = 1663.75 \text{ kcal/day} \]

\[ \text{RDI} = 1663.75 \times 1.55 = 2578.81 \text{ kcal/day} \]

This means that the RDI of calories for this example is approximately 2578.81 kcal/day.