Stair Calculator - Elementor Compatible

Stair Calculator

The Stair Calculator is an online tool for calculating various parameters involved in the construction of stairs. Refer to the diagram in the results panel as a reference. A fraction to decimal conversion table is also provided at the bottom of the page.

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Modify the values and click the Calculate button to use
Run Mode
Run Mode
Rise Setting
Tread Thickness
Headroom
Stringer Mount
📊 Results

Fill in the values and click
Calculate to see results

Fraction to Decimal Conversion
16th8th4th2ndDecimal
1/160.0625
2/161/80.125
3/160.1875
4/162/81/40.25
5/160.3125
6/163/80.375
7/160.4375
8/164/82/41/20.5
9/160.5625
10/165/80.625
11/160.6875
12/166/83/40.75
13/160.8125
14/167/80.875
15/160.9375
16/168/84/42/21