Max Bench Converter
Calculate your one rep max 1rm for any lift.
Max bench converter. Input the weight you lifted pounds kilograms choose the equation you wish to use to calculate your one rep maximum 1rm input the number of reps you completed. To calculate your one rep max using our bench press calculator complete the following simple steps. If your new one rep max effort felt moderately difficult add 10 pounds to the bar and make a second max attempt.
The way this bench calculator works is it takes the amount of weight you can bench for a certain number of reps and uses a formula to calculate your approximate 1 rep max. Obviously these figures are not 100 accurate. Your one rep max is the max weight you can lift for a single repetition for a given exercise.
For example if you perform 12 reps of bench pres at 185 lbs that 185 lbs is likely approximately 70 of your one rep max. This bench press calculator can be used to work out your approximate 1 rep max bench press. One rep max calculator.
After you calculate your bench max be sure to check out our library of chest workouts and leg workouts. 310 315 or 320 if your new one rep max effort felt very difficult add 5 pounds to the bar and make a second max attempt. This calculator works similar to our max lift calculator but adds an additional multiplier based on the exercise you are completing in order to properly convert your lifted weight into your max bench press.