Estimate deadlift 1RM without max testing. Compare 5 validated formulas for conventional or sumo deadlift and get percentage tables you can program from immediately.
Enter the load used, reps completed, and deadlift style. The calculator estimates 1RM with 5 formulas, averages them, and returns a percentage table you can use for programming.
Deadlift estimates are usually most useful from heavy sets of 3-6 reps. Higher-rep sets can fail from grip or back fatigue before they reflect true max strength.
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