3 12 Pitch Calculator

What is a 3/12 Pitch Calculator?

A 3/12 Pitch Calculator is a tool used to calculate the pitch or slope of a roof represented as a ratio.

It determines how many inches the roof rises for every 12 inches of horizontal run.

Why is a 3/12 Pitch Calculator Used?

This calculator is used in construction and roofing to express the slope or pitch of a roof in a standardized format.

It’s essential for roof design and construction to ensure proper drainage and load-bearing capacity.

How to Use a 3/12 Pitch Calculator:

1. Enter the rise value in inches (how much the roof rises vertically).
2. Enter the run value in inches (the horizontal distance over which the roof extends).
3. Click the "Calculate" button.
4. The calculator will provide the pitch of the roof as a ratio, e.g., 3/12.

Example Calculation:

Suppose you want to calculate the pitch for a roof that rises 6 inches vertically (rise) over a horizontal distance of 24 inches (run).

After entering these values and clicking "Calculate," the calculator will determine that the pitch of the roof is 6/24, which can be simplified to 1/4.