FITNESS TOOL

Macro Calculator

Convert your daily calorie target and protein, carbohydrate and fat percentages to grams.

Macro Calculator

FREE ONLINE TOOL

STEP BY STEP

How to use macro calculator

  1. Calculate or generate the result.
  2. Review the method and example.

IN PRACTICE

Example

2000 kcal at 30% protein, 40% carbs and 30% fat = 150 g, 200 g and 66.67 g.

GOOD TO KNOW

What method and assumptions are used?

Uses 4 kcal/g for protein and carbohydrate and 9 kcal/g for fat. This converts your chosen targets; it does not determine your calorie needs or prescribe a diet.