Carpentry
Stairs Calculator
Get rise, run, stringer length and angle in seconds. TradeSet’s stairs calculator is built for job sites—no signal needed. Save results to jobs and export PDFs for clients.
When to use this
Use the stairs calculator when you need to set out a staircase and quickly confirm rise, run, stringer length and pitch angle. Ideal for planning compliant stairs, checking site dimensions and ordering materials.
What you get
- Rise, run and angle in one tap
- Stringer length and step count
- Works offline on site
- Save to jobs and export PDF
Built for the job site
Stairs Calculator is one of 18 calculators in the TradeSet Toolbox. Everything works offline, saves to jobs, and exports to PDF when you need to share.
Offline-firstJobs & historyPDF export
Get Stairs Calculator on your phone
Download TradeSet for iOS or Android. No account required to start—open the app and go.
Not launched yet? Join the waitlist and we’ll send you the store link first.