KLOORAStair Calculator
Work out the number of steps, riser height and tread depth for a staircase.
Quick answer: Stair Calculator: Work out the number of steps, riser height and tread depth for a staircase. Everything runs in your browser, so nothing you enter is uploaded or stored.
How to use Stair Calculator
- Enter your values in the fields.
- The results update instantly as you type.
- Note or copy the numbers you need.
Features
- Instant results
- Free, no signup
- Runs in your browser, nothing is uploaded
- Works on phone and desktop
Frequently asked questions
What is a comfortable riser height?
About 15 to 18 cm. Many building codes allow up to about 19 cm.
How is the number of steps found?
Divide the total rise by your preferred riser height and round to a whole number.
Is the Stair Calculator free?
Yes. It is free, needs no signup and works on any device.