DOTS Calculator

DOTS is a relative strength scoring system for powerlifting totals. Instead of looking only at the absolute amount lifted, it adjusts the result for bodyweight so totals from different lifters can be compared on a shared point scale.^[1][3]

That makes DOTS useful as a journaling number when you want a little more context than total alone. A higher total does not always mean a higher DOTS if bodyweight changes at the same time, which is why the score is useful as a second lens beside your raw total.^[1]

DOTS multiplies your total by a coefficient. That coefficient comes from a fourth-degree polynomial based on bodyweight, with separate constants for men and women.^[1]

In practice, the calculator does three things before it gives you a score: it converts entries to kilograms, applies the sex-specific DOTS coefficient, and uses the standard bodyweight scoring bounds defined for the formula. That is why a score can still be calculated even when a bodyweight entry falls outside the usual scoring range.^[1]

Direct total mode is the fastest option when you already know the combined number you want to log. Lift-input mode is useful when you have the three individual lifts in front of you and want the tool to sum them for you before scoring.

The important part is that DOTS only needs the final total. If two entries end with the same total and the same bodyweight, the score will be identical no matter which input route you used.

DOTS is designed to compare totals across bodyweights, so bodyweight is not a side detail in the formula. The same total can produce different DOTS scores at different bodyweights because the coefficient changes as bodyweight changes.^[1]

That is why the target planner on this page can be useful. It answers a practical logging question: at this bodyweight, what total would correspond to the DOTS score I want to reach next?

DOTS works well as a compact journal number because it keeps your total and bodyweight in the same picture. Saving a few recent entries locally can help you compare sessions, meet results, or training phases without having to recalculate everything each time.

The score is most useful when you keep the context with it: bodyweight, total, and date. That is why this calculator includes a small on-device history and a target planner instead of score labels or hard verdict categories.

DOTS is one of several formulas used to compare strength across body weights. For a broader view of how the same total scores under different systems, try these companion tools:

• Wilks Calculator — Original Wilks and Wilks 2020 scoring with version comparison
• IPF Goodlift Points Calculator — The current official IPF competition scoring formula
• RIR to RPE Calculator — Convert between Reps in Reserve and RPE for training load management