1-Rep Max Calculator - No Frills

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To calculate your 1 rep max... pick a weight (something moderate to heavy) and knock out as many reps as you can. Typically, you want to pick a weight that you meet muscle failure between 3-10 reps.

R= Reps

W= Weight

W x (36 / (37 - R)) = 1 Rep Max

Example

I can push 225 for 6 reps.

37-6 = 31

36/31 = 1.16

1.16 * 225 = 261lbs

This would make my 1 rep max, around 260 lbs give or take. Try it out and let me know what your 1 rep max is below.

Holla at cha!

Coach Chris