StrengthPeaking.com is a free collection of calculators for strength training, powerlifting and percentage-based programming.
The goal is to keep common training calculations quick and practical: enter your numbers, get useful outputs and get back to training.
The site includes tools for one-rep max estimates, Smolov Jr cycles, Wendler 5/3/1 percentages, DUP programming, wave loading, Wilks scores and DOTS scores.