Stairs Calculator
Calculate steps unit rise and run in stairs
The calculator can be used to calculate unit rise and run of straight stairs.
Rise
Run
Width
no. of steps
nosing projection
Unit rise:
Unit run:
Elevation angle: degrees
Offset Steps :
General guidelines
- unit run should not be less than 10 inches (25 cm)
- unit rise should not exceed 7 3/4 inches (20 cm)