Stair & Tread Calculator
Measure floor to floor and this works out the whole stair - risers, treads, the run it needs, and the parts for the system you choose.
Enter the total rise in inches, pick the tread width and the stair system. Add a landing if you want one - a tall rise gets one automatically.
Tread and riser counts, the total run, a by-the-part list with every quantity editable, and the matching stair kits with prices.
Based on a 7¾-inch max riser and 10-inch treads (common residential code). Materials ship as lengths, stringers and treads get their final cuts on site. The longest stringer we can supply is 16 ft; a taller rise plans as two flights with a landing, or add a landing by choice on any stair.
Build it by the part
Real part SKUs, live prices, and every quantity is editable, because hardware differs by build. Adjust to yours; we confirm the final list by phone.
| Part | Why this many | Qty | Unit | Line |
|---|---|---|---|---|
| Estimated materials total | - | |||
Tread stock sells in 12-ft lengths and treads are cut to width on site; stringers top out at 16 ft (a taller rise plans as two flights with a landing). The square-timber systems are quoted by phone for now, their stringer and tread listings are being set up.
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Not sure on the hardware? 1‑800‑426‑1002. One of our log home specialists will check your list in minutes.
Or match a kit to your numbers
Complete material sets figured to your rise, stringers and treads take their final cuts on site. Prices below are the starting point at your tread width.
| Stair system | At your width | From |
|---|
Kits are figured to your exact rise by a person, not a cart. Call 1‑800‑426‑1002 and one of our log home specialists will quote it in minutes.