Math
Slope Percentage Calculator
Convert a rise-over-run slope to a percent grade and to degrees.
Free to use — no sign-up or login.
Slope
%
Angle
°
Amortization schedule
| # | Date | Payment | Principal | Extra | Interest | Balance |
|---|---|---|---|---|---|---|
This free Slope Percentage Calculator covers Convert a rise-over-run slope to a percent grade and to degrees.
Percent grade is 100 times rise/run; the angle is arctan of that ratio. Related math tools sit beside How it works, with no account required.
Using the Slope Percentage Calculator
Convert a rise-over-run slope to a percent grade and to degrees. Typical inputs are Rise and Run. How it works beside the form states the identity the Slope Percentage Calculator applies.
FAQ
How do I use the Slope Percentage Calculator?
Open the Slope Percentage Calculator, fill Rise and Run, and read the result. Percent grade is 100 times rise/run; the angle is arctan of that ratio.
What formula does the Slope Percentage Calculator use?
The Slope Percentage Calculator uses the identity in How it works. In words: Percent grade is 100 times rise/run; the angle is arctan of that ratio.