Bench Press, Squat, and Deadlift Calculator

You enter the weight in the first field. And you enter the number of repetitions in the second field. It doesn't matter whether you enter pounds or kilograms, the result is the same. If you enter the weight in pounds, you get the results in pounds.

For example:
Let's say you bench press on average 50 kilograms at 12 repetitions. So you enter 50 into the first field, and select 12 in the second field. The Calculator will then return 69.35 - your approximate maximum bench press.