1RM Calculator
Enter a weight you've successfully lifted and the number of reps you completed to estimate your one-rep max.
Free, convenient training tools designed to make common workout calculations simple. No account. No signup. Just useful tools available when you need them.
Enter a weight you've successfully lifted and the number of reps you completed to estimate your one-rep max.
Enter the total weight you want to lift and instantly see which standard plates to load on each side of a 45 lb barbell.
These free tools handle common training calculations quickly and simply. No account is required, and there's nothing to install. Get the number you need and get back to your workout.
eFitLog brings strength training, workout planning, progress tracking, cardio, performance analytics, and compatible wearable insights together in one private training platform.
Explore eFitLog