Macro Calculator

Calculate your daily macronutrient needs (protein, carbohydrates, and fats) for weight loss, muscle gain, or maintenance. Get personalized macro targets based on your goals.

Your Information

Your Macro Targets

Enter your information to calculate macros

How to Use This Calculator

Step-by-Step Guide

  1. 1. Enter your age, gender, weight, and height
  2. 2. Select your activity level
  3. 3. Choose your goal (weight loss, maintenance, muscle gain)
  4. 4. Click "Calculate Macros" to see your targets
  5. 5. Use these numbers to plan your meals

Tracking Tips

  • • Use a food tracking app (MyFitnessPal, Cronometer)
  • • Weigh your food for accuracy
  • • Aim to hit your protein target daily
  • • Be flexible with carbs and fats
  • • Adjust based on your progress

Frequently Asked Questions

What are macronutrients?

Macronutrients are the three main nutrients your body needs in large amounts: protein, carbohydrates, and fats. Each provides energy and serves specific functions in your body.

Should I track macros or just calories?

Both approaches work, but macro tracking is more precise. It ensures you get adequate protein for muscle preservation and the right balance of nutrients for your goals.

Can I adjust my macro ratios?

Yes! These are starting recommendations. You can adjust based on your preferences, how you feel, and your results. Some people do better with higher carbs, others with higher fats.

How often should I recalculate my macros?

Recalculate when your weight changes significantly (10+ lbs), your activity level changes, or you're not seeing progress after 4-6 weeks of consistent tracking.