* Step Rise: The height of each step (the rise) varies greatly. Building codes often provide guidelines, but there's a range of acceptable heights.
* Step Run: The depth of each step (the run) also varies.
* Stair Type: The type of stairs (straight, curved, spiral) affects how many steps are needed.
To calculate the steps, you'd need to know at least one of the following:
* The rise of each step: If you know the rise, divide the total height (8 feet) by the rise to get the number of steps.
* The number of risers: If you know the number of risers (vertical sections), that's the number of steps.
Example:
* Let's say a typical step rise is 7 inches.
* 8 feet = 96 inches
* 96 inches / 7 inches per step = 13.7 steps. Since you can't have a fraction of a step, you'd round up to 14 steps.
Remember: This is just an example. Always consult local building codes for specific requirements.