Weightlifting Volume Calculator

How It Works

Training volume — typically calculated as sets times reps times weight — is the primary driver of muscle growth (hypertrophy). Research by Dr. Mike Israetel and others suggests that most muscle groups respond best to 10-20 hard sets per week, with beginners needing fewer sets and advanced lifters needing more. Below 10 sets is often below the "Minimum Effective Volume" for growth. Above 20 sets risks exceeding your "Maximum Recoverable Volume," leading to overtraining. Tracking total volume over time ensures progressive overload — the gradual increase in training stimulus that drives adaptation. You can increase volume by adding weight, reps, or sets. If you are stalling, first check that your volume is within the optimal range before blaming programming.