Stair Calculator .

Build stairs with confidence using Stair Calculator, a professional construction tool designed for carpenters, contractors, deck builders, and DIY renovators. Whether you need a stair stringer calculator, a stair tread calculator, or a stair rise and run calculator, this app helps you quickly plan accurate stair dimensions from a few simple inputs. Enter the total rise, target riser height, and tread depth to get instant results for step count, exact riser height, total run, stair angle, and stringer length. Stair Calculator is built for real jobsite use with large controls, clear results, and visual previews that make layout easier to understand. Core Features: Stair step calculator for fast stair planning Stair rise and run calculator with instant dimension updates Stair stringer calculator for accurate stringer length output Stair calculator with diagram for quick visual understanding Elevation, plan, and interactive 3D stair previews Metric and imperial support Outdoor-friendly, clean professional interface Use It For: Deck stairs calculator projects Interior stair planning Stair calculator with landing layouts Spiral staircase calculator needs Measuring stairs before cutting or building Figuring stair stringers on-site Calculating stringers for stairs during planning and framing Calculate stringer for steps with faster workflow General stairs computation for residential projects Calculated Results: Number of steps Number of treads Exact riser height Tread depth Total run Stair angle Stringer length Visual Preview Tools See your stair in multiple ways: Elevation preview for straight stairs Plan preview for landing and turning stairs Interactive 3D preview for better visualization Full-screen preview mode for detailed inspection Pro Features: Upgrade to unlock advanced workflow tools: L-shape stairs U-shape stairs Spiral stairs PDF export Project history Adjustable tread thickness Stringer cut diagram Ad-free experience Stair Calculator helps simplify measuring stairs, planning layouts, and checking dimensions before you cut. From deck builds to interior renovations, it gives you the fast answers you need in a format that is easy to read and easy to trust. Privacy Policy: https://asarulabs.com/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/