Stair Calculator
Calculate stair dimensions including number of steps, actual riser height, total horizontal run, and stair angle. Enter floor height and desired step dimensions.
How to Use the Stair Calculator
- Enter the dimensions of the area or structure (length, width, height).
- Specify material parameters if prompted (thickness, overlap, etc.).
- Review the calculated material quantity and coverage area.
- Use the results to plan your purchase and budget.
Riferimento Rapido
| Da | A |
|---|---|
| Paint (1 coat) | ~0.15 L/m² |
| Tile 30×30 cm | ~11 pcs/m² |
| Wallpaper roll | ~5.3 m² coverage |
| Laminate | +10% waste allowance |
| Cement (screed) | ~20 kg/m² (5 cm) |
| Bricks | ~50 pcs/m² wall |
Casi d'Uso
- •Estimating the quantity of materials needed before purchasing.
- •Planning renovation budgets with accurate material calculations.
- •Reducing waste by computing exact material requirements.
- •Comparing costs between different material options for a project.
Formula
Steps = ceil(Floor Height / Riser Height). Actual Riser = Floor Height / Steps. Total Run = Steps × Tread Depth. Angle = atan(Riser / Tread).
Domande Frequenti
How to use?
Enter the data and click the calculate button.
Calculation accuracy?
Calculations are performed with high precision.
Is it free?
Yes, all calculators are completely free.