Stair Calculator

This is an online tool for calculating the stair parameters based on the height and run.

Total Rise
Run
Total Run


Reference

For the safety reasons and for the comfort of usage, stair measurements are recommended to follow some guidelines:

Fraction to Decimal Conversion

1/160.063
1/80.125
3/160.188
1/40.250
5/160.313
3/80.375
7/160.438
1/20.500
9/160.563
5/80.625
11/160.688
3/40.750
13/160.813
7/80.875
15/160.938