Carnivore Diet Macro Calculator

Macro Calculator is under this offer to help you turn your macro numbers into results!Want personalized help with your results?Meet Carnivore Coach AI, your 24/7 expert for metabolic health + carnivore nutrition.
• Custom meal plans + recipes built from your macro results
• Fix cravings, stalls, bloating, fatigue + adaptation issues
• Detox + oxalate support with clear step-by-step guidance
• Instant answers to every carnivore question - no guessing, ever

For less than the cost of a steak dinner.Your free Macro Calculator is below.

Carnivore Macro Calculator

Carnivore Macro Calculator

Hitting the right macros based on your metabolic flexibility and diet goals, whether it's improving health, losing weight, gaining muscle, or maintaining, is key to getting the best results on a Carnivore Diet.To help you find your optimal macronutrient balance, use the Carnivore Macro Calculator below. It calculates the ideal protein, fat, and calorie targets based on your gender, height, weight, and activity level.

🔍 What Is the Carnivore Macro Calculator?

Getting your macros right can mean the difference between feeling amazing or feeling drained. On the Carnivore Diet, the right balance of protein, fat, and calories helps support healing, weight loss, energy, and overall metabolic health.

  • Healthy fats provide stable energy, hormone support, and nutrient absorption.
  • Protein builds and repairs muscle, keeps you full, and supports tissue regeneration.
  • Calories fuel your body’s basic functions and metabolism, even if you’re not tracking them.

This calculator estimates your daily protein, fat, and calorie needs based on your gender, height, weight, and activity level. It uses the Katch-McArdle method, which focuses on lean body mass for more accurate results.





 

⚙️ How It Works

Your Basal Metabolic Rate (BMR) is the number of calories your body burns at rest. This calculator estimates your lean body mass (LBM), then applies an activity multiplier to calculate your Total Daily Energy Expenditure (TDEE).

📐 Katch-McArdle Equation:

  • Metric: BMR = 370 + (21.6 × LBM in kg)
  • Imperial: BMR = 370 + (9.82 × LBM in lbs)

🏃 Activity Multipliers:

  • 1.2: Little or no exercise
  • 1.375: Light exercise (1 to 3 days per week)
  • 1.55: Moderate exercise (3 to 5 days per week)
  • 1.725: Hard exercise (6 to 7 days per week)
  • 1.9: Very hard exercise or a physically demanding job

Once your TDEE is calculated, we generate healing-based and muscle-building targets for protein and fat. You’ll also get a recommended minimum water intake to support hydration and recovery.