oneRM - 1 Rep Max Calculator
Free App
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About oneRM - 1 Rep Max Calculator
oneRM helps you to calculate your 1 Repetition Maximum from 2-20 max effort performed Repetitions. It uses most common formulas to estimate your 1RM.
'Go grab a Barbell and try it in your Gym or your local CrossFit Box'
Highlights:
- Simple modern User Interface
- 1 RM calculation
- Custom exercises
- Logbook
- Listview: 5-3-1 basic Wendler training
- Listview: 125% - 40% of your 1RM weight
- Listview: 1RM to 15RM
- Imperial and Metric weight unit
- Export exercise logs as CSV
- Export/Import exercise logs from device to device
Formulas to choose from:
- Epley
- Brzycki
- Lander
- Lombardy
- Mayhew et al.
- O'Conner et al.
- Wathen
default exercises:
- Benchpress
- Deadlift
- Front Squat
- Back Squat
- Overhead Squat
- Strict Shoulder Press / Military Press
Safety precautions
The calculations performed in oneRM are based on validated formulas, still they can be only estimations of the real weight you might be able to handle and should be used as a guidance. Measuring your 1RM can put your body under great stress, so be sure to perform it under safe conditions.
Studies revealed that no more than 10 repetitions should be used in linear equations to estimate your 1RM.
We included the possibility to calculate your 1RM also for 10 to 20 repetitions, please be aware that any 1RM calculation that result from values over 10 repetitions can only be considered as rough estimation.
'Go grab a Barbell and try it in your Gym or your local CrossFit Box'
Highlights:
- Simple modern User Interface
- 1 RM calculation
- Custom exercises
- Logbook
- Listview: 5-3-1 basic Wendler training
- Listview: 125% - 40% of your 1RM weight
- Listview: 1RM to 15RM
- Imperial and Metric weight unit
- Export exercise logs as CSV
- Export/Import exercise logs from device to device
Formulas to choose from:
- Epley
- Brzycki
- Lander
- Lombardy
- Mayhew et al.
- O'Conner et al.
- Wathen
default exercises:
- Benchpress
- Deadlift
- Front Squat
- Back Squat
- Overhead Squat
- Strict Shoulder Press / Military Press
Safety precautions
The calculations performed in oneRM are based on validated formulas, still they can be only estimations of the real weight you might be able to handle and should be used as a guidance. Measuring your 1RM can put your body under great stress, so be sure to perform it under safe conditions.
Studies revealed that no more than 10 repetitions should be used in linear equations to estimate your 1RM.
We included the possibility to calculate your 1RM also for 10 to 20 repetitions, please be aware that any 1RM calculation that result from values over 10 repetitions can only be considered as rough estimation.
All Application Badges
Free
downl.
downl.
Android
4.1+
4.1+
Android app
App History & Updates
What's Changed
- CSV export for your Exercise Logs
- ORM export and import for Exercise Logs to backup or for sharing with other devices
- CSV and ORM Files can be sent per E-Mail or saved to Google Drive, etc.
- Changelog added
- CSV export for your Exercise Logs
- ORM export and import for Exercise Logs to backup or for sharing with other devices
- CSV and ORM Files can be sent per E-Mail or saved to Google Drive, etc.
- Changelog added
Version update oneRM - 1 Rep Max Calculator was updated to version 1.4.0
More downloads oneRM - 1 Rep Max Calculator reached 10 000 - 50 000 downloads
What are users saying about oneRM - 1 Rep Max Calculator
R
by R####:
by R####:
Great app! Does exactly what it needs to do with no BS getting into everything. Must have for lifting and recording 1RM while lifting.
V
by V####:
by V####:
Quite a good simple app. One major improvement would be having current 1RM listed against exercise rather than having to go into the log to find it.
P
by P####:
by P####:
Very buggy and clumsy to use
R
by R####:
by R####:
Calculates your 1rm in multiple formulas, clean and simple design with minimal ads, record your reps for your workout, and its free. wowzah!
R
by R####:
by R####:
Solid app
R
by R####:
by R####:
Brilliant app,so easy to use and set up
E
by E####:
by E####:
Easy to use and exactly what it says, and some more.
R
by R####:
by R####:
Great app. Quick and easy references to your ORM.
Q
by Q####:
by Q####:
Great app!!!
R
by R####:
by R####:
Nice and simple.very useful
R
by R####:
by R####:
Stumbled across this app. I use a program that does varied rep maxes and sometimes it's tough to establish a good starting point. It took me a minute but once I figured out how to use the two sliding scales, I knew I'd be using this app quite a bit.
R
by R####:
by R####:
To get to your objectives you must know porcent of your Maximum power... This calculator not only helps you to get each weight but organise each exercise + MORE.... Thanks!
R
by R####:
by R####:
Really nice and easy to use, includes all the info you need if you are really like tracking your progress.
Q
by Q####:
by Q####:
Simple interface and does exactly what it's supposed to. Keep up the good work.
R
by R####:
by R####:
Great app. Very useful. Pretty user friendly too.
R
by R####:
by R####:
Excellent!
R
by R####:
by R####:
Lots of guys at the gym do nothing but 1 rep max and they are continually injured.
C
by C####:
by C####:
Does what it is supposed to do.
I
by I####:
by I####:
Good App, Does what it's expected to perfectly.
by R####:
Very useful and well done app for bodybuilders! Nice new icon!