Please make sure your stair design complies with all local building codes and. Stair stringer layout and last step tip building stairways. Its not really all that complicated, its just a pain. To simplify the process, weve created this deck stair calculator to help you determine the correct measurements needed to carry out your project. Refer to the figure adjacent to the calculator as a reference.
Use this automatic stair calculator for applications requiring the risers to be 7 34. Tons of freedom to build stairs and stringers in a variety of styles without any of the hard math. This calculator calculates riser height from total height and number of risers and provides results for slope, rise and run ratios, total run of the stairs, stringer length and the minimum required floor opening. Since then ive had inquiries about some type of calculator or spreadsheet to quickly calculate the rise and run measurements for the stringers. Traditionally stairs are one of the most painful parts of a building. Provides a step by step display and a print out option showing the finished stringer with cut dimensions and a materials list. The results returned are the number of steps along with the risers and the angle of the stringer. We have projects you can build for and with your kids, furniture for your wife, and sheds and gazebos. There are multiple measurements and dimensions to consider. Includes a landing section for finding the individual step height from the top down or.
View a detailed diagram of the stairwell or the stringer that is to scale and zoomable. Very useful for builders, handymen, contractors, architects, etc. You will get detailed drawings, 3d visualisation, all necessary stair dimensions and material volume to build great stairs. Calculate treads depth, rise height, number of steps and angle fast and easy. The ez stair calculator tm is being made available with the goal of simplifying a normally difficult process, in addition to eliminating mistakes. Miscellaneous engineering related topics like beaufort wind scale, cemarking, drawing standards and more. Use the stair calculator revit products 2016 autodesk.
A professional builder helps doityourself handymen. Even though we have based the calculations on the irc, you must always check with local building codes to ensure there are no variances. You can uncheck calculator usage and input your values. Numbers can be entered with a decimal or fraction i. This can be found by measuring the vertical distance from the ground level to the height of the deck that you wish to connect. The stair calculator is used for calculating stair rise and run, stair angle, stringer length, step height, tread depth, and the number of steps required for a given run of stairs. Ez stairs, a revolutionary advancement in stair building technology and construction, unveiled its new free ez stair calculator tm available to the construction marketplace. This demonstration calculates stairwell length, the length of the total run of the stairs, and the number of steps. Use the stair calculator revit lt autodesk knowledge network. If youve ever cut a stair stringer you know what a pain it is.
Home improvement, remodeling, diy construction and home. For concrete stairs, select concrete thickness and enter the throat thickness see diagram and stair width to calculate formwork dimensions and concrete volume. Enter this amount into total rise and set calculator for either inches or centimeters. There are several online, tried a half dozen this was the best for understandable cutting instructions. This tutorial shows you how to build stair stringers accurately and easily. The actual developer of the free program is south fork technologies, inc. Dont forget to visit our website and check out a few of our stair building. Building stairs for your deck is often considered the most difficult part of the construction project. Calculate the dimensions of your quarterturn staircase. Trusted windows pc download the stair calculator 2. How to use the stair calculator at to make the layout of.
The builder types in his total rise into the stair calculator and clicks on calculate to find a breakdown of the size and number of stair rises, the size and the number of stair runs and the length to purchase of the material for the stair stringer. A fraction to decimal conversion table for common fractions used in measurements is also provided at the bottom of the page. Mar 17, 2017 stair calculator this is an online tool for calculating the stair parameters based on the height and run. Watch this video to learn more about stair stringer layout and the importance of laying out at least one extra step. With over 50 years experience as a journeyman carpenter, foreman and contractor in heavy construction i enjoyed working with apprentices and sharing the tricks of the trade that others shared with me. The stair stringer calculator allows you to perform online calculation of straight staircases on strings.
Calculate concrete stairs, simple wood stairs, spiral staircase and stairs on bowstring, each one with the best techniques of calculations. If you run into a problem or need advice your membership includes unlimited email questions to me through our ask dave quick response button. Put your pencil down and start making professional, consistent calculations today. Be sure to recalculate any changes before printing. Dan, my brother and webmaster, made a simple stair calculator for you to find the exact measurements of your stair rise and stair run.
The program generates the results of the calculations of the 3d model straight staircase, drawings of all structural elements with straight stair stringers. Solve rise, run, incline, headroom, stringer length, throat and more. Use the stair calculator to calculate the slope of stairs. Having the right calculations before getting started can make the task a lot easier. The calculator applies a common, ruleofthumb formula, such as a formula specified in the architectural graphic standards. Explore a number of building and housing related calculators, as well as hundreds of other calculators involving topics such as finance, math, fitness, health, and more.
Before using the stair calculator, specify the values for the minimum tread depth and maximum riser height. Tread type whether youll use a single board or two smaller boards to create a stair tread. Stair calculator stair stringer calculator, prices, australia. Lshaped stair calculator, wooden quarter turn stairs with. Stair calculator with landings for 7 34 max risers. Stair stringer calculator step, run, rise, tread 3d. This comes as a zip file, which you will need to save to your computers hard drive and then unzip it to uncompress its files. Stair calculator canadian woodworking and home improvement. Stair calculator this is an online tool for calculating the.
Simple stair calculator wolfram demonstrations project. Nov 20, 2016 stair calc pro is a fast, easy way to create stair calculations. Apr 14, 2010 how to use the stair calculator at to make the layout of your stair stringer very easy and accurate. It takes into account legal minimum headroom requirements, the thickness of the finished floor, and total floortofinishedfloor height also called the. Stair design calculator steps involved in building a house. Running measurements vertically lower floor to top of each tread possible landing heights blue middle to calculate and display upper floor opening and stair headroom, enter upper floor thickness, check the show headroom checkbox and drag the head slider to calculate and animate diagram headroom and floor opening.
Its been packaged so you can install it on your laptop and take it to work with you. Detailed and accurate calculation of stair treads and risers, straight stairs, spiral staircase, stairs on l and u turn. How do you change the treads and risers for specific situations. Stairs and landings calculate stair rise and run cut and. Measure the total rise from the surface of the upper floor to the surface of the lower floor. The stair calculator is an online tool for calculating various parameters involved in the construction of stairs. Stairs and landings can seem difficult to build, if you have never built them before, but if you learn some of the basic concepts of stair design and construction, you can begin designing and building stairs for all of your projects. Use the calculator to add your decks measurements for. See our stair calculator enough room for your stairs. Straight stair calculator this live spreadsheet is based on the building regulations these are the mass of regulations that cover safety, health, welfare, convenience, energy efficiency etc. This stair stringer calculator is downloadable to a laptop or home computer to run independent of the internet. How to use the stair calculator at to make the layout of your stair stringer very easy and accurate. The calculator can be used to calculate unit rise and run of straight stairs. Treads and risers, straight stairs, spiral staircase, stairs on l and u turn.
With over 50 years experience as a journeyman carpenter, foreman and contractor in heavy construction i enjoyed working with. I really dont understand the stair calculator and how that pertains to the treads and risers. Stair calculator top tread level upper floor metric. For timber stairs, select stringer width and enter the width of the stringer.
Use the number boxes to enter a value for the vertical rise. In order to build a staircase youll definitely need our staircase and stair calculator. This page provides quick access to some of the stair building resources available on. To work out the correct size stair stringer, you will need to know your height to deck.
The height of the step must be between 150 and 200mm 6 and 8. This is the same stair calculator thats on our site. For convenience and flexibility, this stair stringer calculator comes in two forms, the automatic and manual. Total rise height from the top of your deck to the ground, which accounts for the vertical distance between the treads of each step step run horizontal tread depth for each stair. The total design height of your project measured in inches. This free stair calculator determines stair parameters such as rise, total run, and angle, stringer length, based on height, run, tread, and headroom requirement. Our stair calculator is one of the most popular on the internet. All in one stairs calculator for home use is the best stair calculator. Pro professional l shaped stair calculator with landing quarter turn stairs, 90 degree turn, its easy. If youre cutting blocks, concrete, stone or anything and theres dust dont take the risk.753 219 171 1374 370 1226 1154 1511 461 286 1446 760 443 250 404 1278 785 974 202 789 107 1261 1051 224 1325 971 198 1517 674 1558 1088 1349 6 1222 1224 1376 60 992 458 1127 899