Wilks Score Calculator (Powerlifting)

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Health Updated 16 Jun 2026

Wilks Score Calculator (Powerlifting) is a health and wellness calculator that helps you calculate power output from energy and time. The formula used is: Wilks = Total × 500 / (a + b×BW + c×BW² + d×BW³ + e×BW⁴ + f×BW⁵). Enter values using the units shown next to each input field (e.g. kg, cm, years).

Formula

Wilks = Total × 500 / (a + b×BW + c×BW² + d×BW³ + e×BW⁴ + f×BW⁵)

Example Calculation

Inputs
  • Total Lifted: 300 kg
  • Body Weight: 82.5 kg

Suppose you enter: Total Lifted = 300, Body Weight = 82.5. The calculator applies the formula (Wilks = Total × 500 / (a + b×BW + c×BW² + d×BW³ + e×BW⁴ + f×BW⁵)) and shows all output values below. Change any input field to immediately see how the result changes.

Frequently asked questions

What is the Wilks Score Calculator (Powerlifting)?
The Wilks Score Calculator (Powerlifting) is a health and wellness calculator that helps you calculate power output from energy and time. Enter values using the units shown next to each input field (e.g. kg, cm, years).
When should I use this calculator?
Use this calculator whenever you need a quick, accurate result for power output from energy and time without working through the arithmetic manually.
What units should I enter?
Enter values using the units shown next to each input field (e.g. kg, cm, years).
How accurate are the results?
This calculator uses widely accepted health formulas and returns screening estimates only. It does not replace a diagnosis from a qualified healthcare professional.
How do I interpret the result?
Compare your result with published reference ranges. Values outside the normal range warrant a conversation with your doctor.
How can I verify the calculation manually?
Use the displayed formula and work through the numbers step by step. If your manual result differs slightly, check rounding and unit conversions first.
Can I use this for planning and budgeting?
Yes. Run best-case, expected, and worst-case inputs to compare outcomes and make safer planning decisions.