Body Recomposition Calculator
Body recomposition means losing fat and gaining muscle at the same time instead of separating those goals into a bulk and a cut. It works best for people who still have a strong adaptation runway: complete beginners, lifters returning after a long break, and people carrying enough body fat that their bodies have stored energy to pull from while they ramp training quality back up. That is the upside. You do not have to choose between getting leaner and getting more muscular right away. The trade-off is speed. Recomp is usually slower than a dedicated bulk for building muscle and slower than a dedicated cut for getting lean. Advanced lifters often do better with clear massing and dieting phases because the margin for simultaneous progress becomes much smaller. Still, for the right person, recomp is a very practical path. It removes the fear of 'getting fat on a bulk,' keeps calories close to maintenance, and lets progress show up in the mirror, waist measurement, gym logbook, and how clothes fit even when bodyweight stays relatively flat.
For informational purposes only
This calculator provides estimates based on established scientific formulas. Results are not medical or nutritional advice. Individual needs vary. Consult a registered dietitian or healthcare provider before making significant dietary changes, especially if you have a medical condition.
Recomp inputs
Near-maintenance calories, very high protein, and honest candidacy feedback.
Training experience
Activity level
Enter your stats to see whether recomp is a good fit.
Frequently asked questions
Can you really lose fat and gain muscle at the same time?
Yes, but mostly under the right conditions. People new to lifting, returning after time away, or carrying higher body fat can often build muscle while losing fat if protein is high, training is progressive, and calories are set near maintenance. It is real, but not equally easy for everyone.
Who is body recomposition best suited for?
The best candidates are complete beginners, returning lifters, and people with enough body fat that they can fuel some of the process from stored energy. These groups usually have the strongest response to resistance training and the biggest room for simultaneous improvement in strength, muscle, and leanness.
How long does body recomposition take?
Longer than most people want. Recomp is usually a months-long process, not a two-week fix. Because both directions of progress happen gradually, patience matters more than scale drama. It often makes sense to commit to at least 8 to 12 weeks before judging whether the approach is working.
What should my macros be for body recomposition?
Protein should be the priority, often around 1.0 to 1.2 grams per pound of body weight. Fat needs to stay adequate, and carbs should be high enough to support productive training. Recomp is one of the few goals where being sloppy with protein is almost guaranteed to cost you results.
Why is the scale not moving during recomp?
Because body composition can improve without large bodyweight changes. If you lose fat and gain muscle at similar rates, the scale may hold steady even while your waist shrinks, your lifts improve, and you look noticeably different. Recomp is one of the clearest examples of why scale weight alone can mislead.
Is body recomposition better than bulking and cutting?
Not always. Recomp is better when you are a strong candidate for simultaneous progress and want a more conservative, less psychologically stressful route. Separate bulking and cutting phases usually outperform recomp for advanced lifters who need clearer, faster goal-specific progress. The right tool depends on your training age and body composition.