Lifting Calculator contains three convenient and easy to uselifting calculators to make calculating various strength relatedmetrics, allowing you to focus on hitting your goals. *One Rep MaxCalculator The one rep max calculator uses percentages to estimateyour one rep max (and rep maxes up to 10). This tool is mostaccurate for the compound strength movements including squats,deadlifts, and presses. *Sinclair Calculator The Sinclair Total isa means to compare different weight classes in OlympicWeightlifting by standardizing lifters’ totals. Additionally, ourtool shows how your Sinclair Total compares to the world recordSinclair Total for your gender and weight class. *Wilks CalculatorThe Wilks Score is a means to compare different weight classes inPowerlifting contests by standardizing lifters’ totals.