One Rep Max Calculator APK

Calculate your estimated one rep max given weight lifted and number of reps.

Version1.1 (4)
UpdatedMar 08, 2015 (6 years ago)
DeveloperRogan Software
CategoryApps, Health & Fitness

Simple, useful weightlifting/fitness app to estimate 1RM (one rep maximum) given a weight and number of reps.


* Estimates 1RM
* List reference for 95%, 90%, 85%, .. of calculated 1RM

Helps you quickly get the right plates on your barbell. Stop doing the math yourself!

App uses Brzycki Formula detailed here:

What's New

Added option to purchase upgrade to remove all ads.

Email: rogan.software@gmail.com

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