About LoadPR

LoadPR is an iPhone app for lifters. It works out which plates to load on each side of the bar for any target weight, in kilograms or pounds, and keeps track of your personal records.

This website adds free calculators for the same gym math: a plate calculator, a home gym plate calculator for the plates you own, a one-rep max (1RM) calculator, a 1RM percentage calculator, a warmup calculator, a kg to lb converter and a "what's on the bar" calculator that adds up a loaded barbell. They run in your browser, with no account and no sign-up.

The app is free to download, with optional in-app purchases.

LoadPR is built and maintained by an independent developer.

Questions, bug reports or feedback: support@loadpr.com