If I can chest press 63x8 times how much could I bench?

[chrisw08]

I was wondering if anyone knew if I could dumbell bench 63x8 times how much would my 1 rep bench be. Thats a combined weight of 126x8 but I dont know how much my one rep bench would be.

[Evil Dave]

I used the Muscle and Strength 1 RM calculator, and your approx 1RM should be:

160lbs.

Do a Google search and there are a number of 1 RM calculators out there.