# Figuring out % for weighted bodyweight

## how to Calculate percentages with weighted bodyweight

• ### Figure out rep 6rm = aprox 85%

• Total voters
2

#### Maine-ah KB

##### Level 6 Valued Member
Hi all
So how do you figure out % with weighted bodyweight? for example 1rm for me is bodyweight +28kg (113kg)
would 85% be (113kg x 85%)=96kg OR is it better to go from the added weight? 28kg x 85%=24kg
lastly is using % of 1rm for bodyweight a flawed though and I should instead figure out my rep max at a given load?
Thanks All