Stair Calculator 3D: AR & Cost

Build stairs with AR, cut lists, cost estimates & code checks. Pro 3D tool.

Transform Your Phone into a Professional Stair Building Assistant
Stop guessing and start building with confidence. Stair Calculator & AR Visualizer is the only app that combines professional-grade carpentry math with cutting-edge Augmented Reality (AR). Whether you are a DIY homeowner building deck stairs or a professional carpenter framing a complex winder staircase, we ensure your project is precise, code-compliant, and on budget.

WHY CHOOSE US? Unlike traditional construction calculators that only give you numbers, we let you see the result. Use your camera to place a 3D virtual staircase in your actual living room or job site. Check the fit, swap textures (Wood, Concrete, Metal), and verify headroom clearance before you buy a single board.

KEY FEATURES:

📐 Professional Stair Calculator Master the math behind every build. We handle the complex trigonometry so you don't have to.

Precision Layouts: Calculate Rise and Run, Stringer Length, and Angle instantly.

Fraction Support: Input measurements in Feet, Inches, and Fractions (e.g., 5' 7 3/8")—just like a Construction Master.

All Stair Types: Support for Straight, L-Shaped, U-Shaped, Spiral Staircases, and Winder Stairs.

👓 AR Stair Visualizer (Augmented Reality) Don't rely on 2D sketches.

Real-Time Design: View your staircase in your actual space using AR. Perfect for interior designers and homeowners.

Texture Swapping: Visualize how different materials look (Red Oak, Concrete, Steel) to match your home design.

Share Your Vision: Snap photos of the AR model to share with clients or contractors.

📋 Automatic Cut Lists & Blueprints Save money on lumber.

Cut List Optimizer: We generate detailed cut lists for your stringers, risers, and treads, optimizing board usage to reduce waste.

PDF Blueprints: Export detailed construction blueprints and plans to print or email directly from the job site.

💰 Material Takeoff & Cost Estimator Stay on budget.

Project Costing: Calculate the exact volume of concrete or board feet of lumber needed.

Labor & Materials: Input your local material rates to get a complete project estimate. A vital tool for contractors bidding on jobs.

✅ Building Code Compliance Checker Avoid expensive inspection failures.

Safety First: Our app checks your design against standard IBC and OSHA guidelines.

Smart Alerts: Get warned immediately if your riser height is too high or your tread depth is too shallow.

Handrail Height: Ensure your baluster spacing and handrail placement meet safety codes.

WHO IS THIS APP FOR?

Carpenters & Framers: Generate stringer layouts and framing plans in seconds.

DIYers: Build safe deck stairs with step-by-step visual guides.

Architects & Designers: Visualize spiral staircases and modern designs in client homes.

Contractors: Create accurate material estimates and quotes on the spot.

Supported Units:

US Imperial (Feet-Inch-Fraction)

Metric (Meters, Centimeters, Millimeters)

Download Stair Calculator & AR Visualizer today. Build faster, calculate smarter, and visualize the impossible.