Stair Calculator
Calculate stair dimensions, number of steps, and total rise and run. Supports both metric and imperial units.
Result:
Stair Diagram
Notes
- Rise: Vertical height of each step
- Run: Horizontal depth of each step
- Total Rise: Total vertical height of the staircase
- Total Run: Total horizontal length of the staircase
- For comfortable stairs, follow the 2R + G ≈ 25 inches (63.5 cm) rule