Strength Calculator
Calculate your one-rep max and assess your strength level compared to others.
One Rep Max Calculator
Enter your lift details to calculate your estimated one-rep maximum
kg
kg
Instructions:
- • Enter the maximum weight you can lift for the given number of reps
- • Use your most recent personal best for accuracy
- • Ensure proper form was maintained throughout the lift
- • For best results, use rep ranges between 1-10
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