Macro Calculator

Calculate your optimal macronutrient split for your fitness goals.

Calculate Macros

Enter your details to calculate your macro split

What is Macro Calculator?

Macronutrients are the nutrients that provide your body with energy: Protein (4 kcal/g), Carbohydrates (4 kcal/g), and Fats (9 kcal/g).

How to Use Macro Calculator

Enter your personal details, activity level, and goal. The calculator will determine your Total Daily Energy Expenditure (TDEE) and break it down into optimal macro targets.

Macro Calculator Accuracy

This calculator uses the Mifflin-St Jeor equation, considered one of the most accurate BMR formulas. However, individual metabolism varies.

Frequently Asked Questions

Macros (macronutrients) are the nutrients your body needs in large amounts: Protein, Carbohydrates, and Fats. Each plays a vital role in your body's function.