About this tool
This tool computes the two most common powerlifting scores, Wilks and DOTS, which normalize a lifter's total so athletes of different bodyweights can be compared. It runs in your browser and stores nothing.
Both scores multiply your total by a coefficient that depends on bodyweight. The Wilks coefficient is 500 / (a + b·x + c·x² + d·x³ + e·x⁴ + f·x⁵), and the DOTS coefficient is 500 / (A + B·x + C·x² + D·x³ + E·x⁴), where x is bodyweight in kilograms and the constants a…f and A…E are the published sex-specific values. Your score is the total in kilograms multiplied by that coefficient. Weights entered in pounds are converted to kilograms first using 1 lb = 0.45359237 kg.
Choose your sex, enter bodyweight and total in kg or lb, and read your Wilks score, DOTS score and an approximate strength level. This is general information for comparison and training, not official competition scoring or medical advice.