Enter the total daily calorie intake and the desired nutrient (Carbs, Protein, or Fat) into the calculator to determine the daily intake. This calculator can also evaluate any of the variables given the others are known.

## 40 40 20 Diet Formula

The following formula is used to calculate the daily intake for a 40 40 20 diet. CI = (TDC * 0.40) / 4 for Carbs and Protein, (TDC * 0.20) / 9 for FatVariables:

- CI is the daily intake in grams for Carbs, Protein or Fat TDC is the total daily calorie intake (calories)

To calculate the daily intake for Carbs and Protein, multiply the total daily calorie intake by 0.40, then divide the result by 4. To calculate the daily intake for Fat, multiply the total daily calorie intake by 0.20, then divide the result by 9. This is because each gram of Carbs and Protein contains 4 calories, while each gram of Fat contains 9 calories.

## What is a 40 40 20 Diet?

A 40 40 20 diet is a nutritional plan that divides daily calorie intake into 40% carbohydrates, 40% protein, and 20% fat. This diet is popular among athletes and bodybuilders as it aims to build lean muscle mass while minimizing fat gain. The balance of macronutrients can help to maintain energy levels, support muscle recovery and growth, and promote overall health.

## How to Calculate 40 40 20 Diet?

The following steps outline how to calculate the daily intake for Carbs, Protein, and Fat in a 40 40 20 Diet.

- First, determine the total daily calorie intake (TDC) in calories.
- Next, calculate the daily intake for Carbs and Protein using the formula: CI = (TDC * 0.40) / 4.
- Then, calculate the daily intake for Fat using the formula: CI = (TDC * 0.20) / 9.
- Finally, calculate the daily intake for Carbs, Protein, and Fat.
- After inserting the TDC value and calculating the results, check your answer with the calculator above.

**Example Problem:**

Use the following variables as an example problem to test your knowledge:

Total daily calorie intake (TDC) = 2000 calories