Result
Stair Calculator
Estimate riser count and actual riser height from total rise and target riser height.
Frequently asked questions
Is this stair calculator free?
Yes. It is completely free, works in your browser and does not require an account.
Does it work on mobile?
Yes. EasyToolsCalc is responsive and works on phones, tablets and desktop computers.
Are my values saved?
No. The calculation runs locally in your browser. EasyToolsCalc does not save the numbers you enter.