Is body recomposition possible?
Yes, especially for beginners, those with higher body fat, or people returning after a break.
Health Fitness
Body Recomposition Calculator
Calculate body recomposition with your details.
Personalized estimate
Use realistic inputs for the most useful results.
What this calculator does
Body recomposition is simultaneously losing fat and gaining muscle. It uses lean mass calculation with a moderate 250-calorie deficit while maintaining high protein (2.2g per kg lean mass).
How it works
Calculate lean mass, determine calorie needs, create small deficit, and ensure adequate protein for muscle synthesis.
Formula
Lean Mass = Weight × (1 - Body Fat %). Protein = Lean Mass × 2.2g. Deficit = 250 calories below maintenance.
Tips for using this calculator
- Requires both strength training and calorie management
- Progress is slower than pure cutting or bulking
- High protein is essential for muscle preservation
- Works best for beginners and those returning to training
- Track body composition, not just scale weight
Frequently asked questions
How long does recomposition take?
Slower than dedicated cutting or bulking—expect months of consistent effort.
Why is protein so important?
High protein (2.2g/kg lean mass) signals muscle preservation while in calorie deficit.