Powerlifting Calculator

This calculator helps you estimate your **One-Rep Max (1RM)** for a given lift and calculate your **Wilks or IPF Points** based on your total lifted weight and body weight.

1RM Calculator

Enter the weight you lifted for a given number of repetitions.
Enter the number of repetitions performed (1 to 15 reps recommended for accuracy).

Wilks/IPF Points Calculator

Select your gender for accurate Wilks/IPF coefficient.
Enter your current body weight in pounds.
Wilks is a common historical standard, IPF Points is the current international standard.

Calculation Results

Estimated 1RM: -- lbs
Total Lifted (lbs): -- lbs
Wilks Points: --

Notes on Calculations:

  • **1RM Estimation:** This uses the Brzycki formula. 1RM estimations are theoretical and should be used as a guide. Actual 1RM may vary.
  • **Reps for 1RM:** Accuracy decreases significantly with reps higher than 10-15.
  • **Wilks/IPF Points:** These formulas adjust total lift based on bodyweight, allowing for comparison across different weight classes. The IPF Points formula is the current standard used by the International Powerlifting Federation.
  • **Always prioritize proper form and safety.** Consult a qualified coach or medical professional before attempting max lifts.
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