Every powerlifting number you need. One clean calculator.

DOTS, Wilks, IPF GL, one-rep max, plate math, and strength standards — fast, accurate, and free.

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Featured Calculators

Wilks Calculator

The original 1994/1997 Wilks coefficients — still widely referenced for comparing lifters across bodyweights.

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IPF GL Calculator

The International Powerlifting Federation's own scoring formula — Classic and Equipped, verified against the IPF's published…

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Popular Calculators

IPF GL Calculator

The International Powerlifting Federation's own scoring formula — Classic and Equipped, verified against the IPF's published…

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Strength Standards

Why Choose DOTS Calculator

Instant Results

Every calculator runs client-side in vanilla JavaScript — no page reloads, no waiting.

Federation-Accurate Formulas

DOTS, Wilks 2020, and IPF GL coefficients sourced directly from published federation formulas.

Built Mobile-First

Designed for the gym floor — big touch targets, kg/lb toggle, works on any screen.

Always Free

No signups, no paywalls, no login required to calculate your score.

How It Works

  1. 1

    Pick a calculator

    Choose DOTS, Wilks, one-rep max, or any of the 17 tools.

  2. 2

    Enter your numbers

    Bodyweight and lift totals — kg or lb, your choice.

  3. 3

    Get your score instantly

    See your score plus how it compares to strength standards.

What Lifters Say

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Frequently Asked Questions

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