what's your 1rm?
NOTE: The lower the reps entered the more
accurate the 1RM estimation.
Enter any weight and the max amount reps
it can be lifted,
Specified for weighted compound
What Is The 1RM?
You can measure strength in many different ways but the king of them all is the One Reptition Max (1RM)- how much weight you can maximally lift for one full repetition. The 1RM calculator aids in workout programming for steady progress.