Macro Calculator

Calculate your ideal macronutrient (macros) split.

Inputs

Total Daily Energy Expenditure (TDEE)

Current Weight

Fitness Goal

Protein Preference

Results

Enter your details to calculate your macro split

Adjust based on your progress and energy levels.

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How the Macro Calculator Works

Protein: 1.6-2.2 g/kg, Fat: 20-35% of calories, Carbs: remainder

This tool calculates macronutrient distribution (protein, carbohydrates, and fat) based on your daily calories and fitness goal. Proper distribution ensures you get the energy and nutrients needed for your goals.

1
Enter Calories
Input your total daily calories (TDEE)
2
Set Goal
Choose your goal (build muscle, cut, maintain)
3
Distribute Macros
The tool calculates grams of each macronutrient

Use Cases

Building Muscle Mass

Ensure muscles get adequate protein and energy

Cutting and Fat Loss

Preserve muscle while losing fat

Special Diets

Calculate macros for keto or low-carb diets

Tips

1
Protein is most important for preserving muscle in any goal
2
Don't reduce fat below 20% to maintain hormones
3
Adjust carbs based on your activity level
4
Use a food tracking app to monitor macros

Common Mistakes

Focusing only on calories and ignoring macro distribution
Excessively reducing fat which affects hormones
Not eating enough protein when cutting
Ignoring the quality of macro sources

Frequently Asked Questions

What's the best macro split?

Depends on your goal: for bulking, approximately 30% protein, 50% carbs, 20% fat.

Are carbs necessary?

Yes for optimal athletic performance, but can be reduced in certain diets.

How much protein do I need daily?

1.6-2.2 grams per kilogram of body weight for athletes.

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