Daily Protein Calculator LiftingBuddie — Hyper-Specific Protein Calculator Estimates use Lean Body Mass (LBM). Provide Body Fat % for best accuracy. Units Metric (kg, cm) Imperial (lb, in) Weight kg Height cm Age Sex Male Female Other / Prefer not to say Body Fat % (optional) Activity level Sedentary Light Moderate High Athlete Goal Recomposition / Maintain Bulk Cut / Fat loss Meals per day 3 4 5 6 Optional: Name for the plan Calculate Protein Reset Results are estimates.