5/3/1 Lifting Calculator

Calculate your training weights for the 5/3/1 strength program

About the 5/3/1 Program

The 5/3/1 program is a popular strength training method developed by Jim Wendler. It's designed for intermediate to advanced lifters who want to build strength progressively over time.

Key Principles:

  • Progressive Overload: Gradually increase training max each cycle
  • Submaximal Training: Train at 85-90% of your true max
  • Simple Structure: Focus on four main lifts: squat, bench press, deadlift, overhead press
  • Deload Weeks: Every 4th week is a deload to prevent overtraining

Training Cycle:

  • Week 1: 65% x 5, 75% x 5, 85% x 5+
  • Week 2: 70% x 3, 80% x 3, 90% x 3+
  • Week 3: 75% x 5, 85% x 3, 95% x 1+
  • Week 4: Deload week at 40%, 50%, 60%