The One-Rep Max (1RM) Calculator helps you estimate your maximum lift for a given exercise without actually attempting a potentially risky maximum lift. It uses the weight you can lift for a given number of repetitions to estimate your 1RM.

This tool is valuable for:

  • Setting realistic strength goals
  • Tracking your progress over time
  • Determining appropriate weights for different rep ranges in your training program

Note: This is an estimate and may not be 100% accurate. Always prioritize safety and proper form when lifting.