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Macros Calculator

Calculate your daily macronutrient needs — protein, carbs, and fats — for your fitness goal.

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Macros Calculator

Macros Result

Carbs (g)
Protein (g)
Fat (g)

Understanding Macros

Macronutrients (Macros) are the essential nutrients your body needs in large amounts — Carbohydrates, Proteins, and Fats. Each macro plays a unique role in maintaining energy balance, metabolism, and muscle health. Tracking your macros helps you create a balanced and personalized nutrition plan.

Why Macros Matter: Understanding your macronutrient distribution helps you:

  • Lose weight efficiently by maintaining a calorie deficit while keeping nutrient balance.
  • Build muscle mass by increasing protein and calorie intake strategically.
  • Improve energy levels, athletic performance, and overall fitness through balanced nutrition.

Macros Formula: Based on your Total Daily Energy Expenditure (TDEE) or daily calorie goal, you can calculate your macronutrient needs as:

  • Carbs (g) = (Calories × Carbohydrate %) ÷ 4
  • Protein (g) = (Calories × Protein %) ÷ 4
  • Fat (g) = (Calories × Fat %) ÷ 9

Adjust your macro ratios based on your fitness goals — for example, higher protein for muscle gain or lower carbohydrates for fat loss.

Recommended Macro Ratios for Fitness Goals

There is no one-size-fits-all macro ratio. Your ideal breakdown depends on your body type, activity level, and health goals. However, these are commonly recommended starting points:

  • Weight Loss: 40% carbs, 30% protein, 30% fat
  • Muscle Gain: 50% carbs, 25% protein, 25% fat
  • Maintenance: 45% carbs, 25% protein, 30% fat

Use our Macros Calculator to find your ideal macronutrient balance and build a customized meal plan for sustainable results.

Tips for Tracking Your Macros Effectively

Tracking your macros accurately helps you stay on top of your nutrition and calorie goals. Here are some tips for success:

  • Use a food scale or mobile app to log meals and track calories.
  • Plan your meals ahead to hit your daily macro targets.
  • Monitor your progress weekly and adjust your macro intake as needed.
  • Combine macro tracking with our TDEE and BMR calculators for more accurate results.

By consistently tracking your protein, carbs, and fat intake, you’ll gain full control over your fitness, body composition, and overall health.

Macros – History