Disclaimer
Last updated: 6/15/2026
General Information
The information and calculations provided by Stairs Calculator (stairscalculator.net) are for general informational and educational purposes only. All tools are provided in good faith; however, we make no representation or warranty of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, or completeness of any results.
Not Professional Advice
Stair construction involves safety-critical measurements. Our calculators do not constitute engineering, architectural, or professional construction advice and are not a substitute for consultation with a licensed contractor or engineer. Always verify every result with a qualified professional before beginning any construction project.
Accuracy of Calculations
While we strive to keep our tools accurate and up to date, all results are estimates for reference purposes only. You are solely responsible for verifying measurements and confirming that your project complies with all applicable building codes and regulations in your jurisdiction.
Building Code References
References to the IRC (International Residential Code), IBC (International Building Code), and other standards are provided for general guidance only. Building codes vary by jurisdiction and change over time. Always confirm current requirements with your local building department.
Cost Estimates
Materials and cost estimates are approximate and based on average US retail prices. Actual costs vary significantly by location, retailer, material quality, and market conditions. Obtain quotes from local suppliers before budgeting.
Limitation of Liability
Under no circumstances shall Stairs Calculator be liable for any loss, damage, or injury of any kind incurred as a result of the use of our website or reliance on any information or calculations provided. Your use of the site and your reliance on any information is solely at your own risk.
External Links
Our website may contain links to external websites that are not provided or maintained by us. We do not guarantee the accuracy, relevance, or completeness of any information on these external sites.