Carnivore Diet Fat to Protein Ratio Calculator

The Carnivore Diet Fat to Protein Ratio Calculator estimates your daily fat intake needs and caloric distribution based on your body weight and protein goals. This tool helps carnivore and ketogenic dieters optimize their macronutrients for better energy and metabolic health. Whether you are starting a weight loss journey, aiming for muscle maintenance, or seeking deep ketosis, this calculator provides a clear roadmap for your dietary fat intake.

Enter your current body weight
Your target daily protein consumption in grams
Adjust the ratio of fat to protein in your diet (0.5:1 to 3:1)

How Daily Fat Intake Is Calculated

Daily Fat Intake represents the specific grams of fat you should consume daily to balance your protein intake and support your metabolic goals. The calculation relies on the fundamental relationship between your protein target and your desired energy ratio.

Fat Intake (g) = Protein Intake (g) × Ratio

Where:

  • Protein Intake is your target daily consumption in grams.
  • Ratio is the selected fat-to-protein split (e.g., 1.5:1).

The process begins by converting your body weight to kilograms to estimate your Basal Metabolic Rate (BMR). Next, the tool applies your chosen ratio to your protein goal to determine the exact grams of fat needed.

  1. Convert weight to kg and estimate BMR.
  2. Multiply protein intake by the selected ratio.
  3. Adjust for "Ketosis Mode" by adding 0.5 to the ratio.

What Your Daily Fat Intake Means

This number tells you exactly how many grams of fat you need to eat daily to fuel your body and achieve your specific health goals.

Weight Loss: If your goal is to shed body fat, aim for a higher ratio, such as 2:1. This means eating 2 grams of fat for every 1 gram of protein to encourage deep ketosis and control hunger.

Muscle Gain: For building muscle mass, a lower ratio around 0.8:1 is ideal. This prioritizes high protein for tissue repair while providing sufficient fat for hormone production without excess calories.

Maintenance: A balanced 1:1 ratio is typically effective for maintaining your current weight and energy levels long-term.

Important: Remember that dietary fat is very calorie-dense (9 calories per gram), so small changes in your ratio can significantly impact your total daily calories.

These calculations are for informational purposes only and are not a substitute for professional medical advice or treatment. Always consult a qualified healthcare provider before starting any new diet plan, especially restrictive diets like carnivore.

Monitor your body composition and energy levels for two weeks. If you feel tired, try increasing your fat intake slightly.