Stair Runner Calculator
Number of stairs
(whole number)
Tread depth
(cm)
Riser height
(cm)
Include landing
Landing length
(cm)
Include base
Base length
(cm)
Runner width
(cm)
Enter values, then press
Calculate
.
7
8
9
←
4
5
6
AC
1
2
3
±
0
.
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