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Macro Calculator

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. 1

    Enter Calories

    Input your total daily calories (TDEE)

  2. 2

    Set Goal

    Choose your goal (build muscle, cut, maintain)

  3. 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

FAQs

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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