Easily calculate crucial stair parameters for your construction or renovation project.
Calculate stair parameters like number of steps, riser height, and tread depth.
Welcome to our comprehensive stair calculator! Whether you're a DIY enthusiast or a professional contractor, designing a safe and comfortable staircase is crucial for any building project. Our user-friendly tool helps you determine the ideal number of steps, riser height, and tread depth based on your specific requirements.
Number of Steps: N/A
Actual Riser Height: N/A inches
Actual Tread Depth: N/A inches
Total Rise: The vertical distance from the floor to the landing.
Total Run: The horizontal distance covered by the entire staircase.
Tread Depth: The horizontal distance of each step.
Riser Height: The vertical distance between each step.
Remember, a well-designed staircase balances safety, comfort, and aesthetics. Use our calculator to find the perfect dimensions for your project, and always consult local building codes for specific requirements in your area.
| Fraction | Decimal |
|---|---|
| 1/16 | 0.0625 |
| 1/8 | 0.125 |
| 1/4 | 0.25 |
| 1/3 | 0.333 |
| 1/2 | 0.5 |
| 2/3 | 0.666 |
| 3/4 | 0.75 |
Simply input your total rise, total run, desired tread depth, and riser height below. Our calculator will instantly provide you with the optimal stair dimensions, helping you create a safe and comfortable staircase that meets both aesthetic and functional needs.