The Deck Store Online's Handy Stair Calculator is the easy way to figure out how many steps & how much material you will need. Compare (0) You have no items to compare. links. My Account ... Maximum Riser height 7-3/4" from the top of one Tread to the top of the next Tread. Tread Thickness .
The Stair Calculator is an online tool for calculating various parameters involved in the construction of stairs based on rise and run. Refer to the figure adjacent to the calculator as a reference. A fraction to decimal conversion table for common fractions used in measurements is also provided at the bottom of the page.
Using the information from the Decks.com Stairs Calculator, mark your rise and run on the framing square. The above image shows drawing the top step run at 10" and the rise at 6-3/8". The above image shows drawing the top step run at 10" and the rise at 6-3/8".
Use this deck stair calculator to determine the riser height, angle and total run for your stair stringers.Input the height of the deck, step run, and stringer attachment to get all the information you need to build your steps.