Chat with our AI personalities
The riser would be 7 1/2" or 187mm.
It's the vertical face that runs between the back of one step and the front of the one above it.
your normal rise is 7" and normal tread run 10".If you total rise is 29"than divide that by 7 which is 1" extra so to make it simple each riser would be7 1/4 "
depending on the riser height of the steps. If the risers are 7 inches, it would take about 102 steps to reach 60 feet. 108 steps would get you to 63 feet exactly.
It's going to vary with ceiling height. I once counted the number of steps per floor on the stairs in the building where I work, and it wasn't even the same from floor to floor. But it was about 15 or 16, at a standard riser height.