Keep plate math inside the workout flow. Legend helps you calculate what to load on the bar, match your gym setup, and get back to the set without leaving capture.
How can I calculate plates without leaving the workout?
How can I handle kg, lb, bar weight, and available plates between sets?
How can I avoid mental plate math when the workout target is already clear?
Legend's plate calculator helps you load the bar while you are already logging.

Use the calculator when the target weight is clear but the plates are not.
This page is intentionally only about plate math while you log.