1RM: Weightlifting Calculator 4+

How much can you lift‪?‬

Jonathan Brodheim

    • 3.0 • 4 Ratings
    • Free

iPhone Screenshots


1RM is a simple weightlifting utility, which calculates the percentage breakdown of the total weight entered in nineteen increments, from 95% down to 5%. Next time you workout, you only have to calculate your 1RM breakdown once!

What’s New

Version 1.1

Updated for iPhone X & iOS 12
Added 100% and 105% options for your 1RM
Made it more obvious when the textfield is active

Ratings and Reviews

3.0 out of 5
4 Ratings

4 Ratings

milesglu ,


Best app ever!!! Super useful and easy to use!

App Privacy

The developer, Jonathan Brodheim, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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