Endurance 10K - Understanding the Elevation Window; Elevation Percentage to Degrees Chart

Understanding the Elevation Window
The Elevation Window displays the current incline rate in
"Percentage of Grade."
This is the same system used to measure hills and roads. A 100% grade is equal to
45%. The above chart shows the conversion between percentage of grade
and degrees.
1 0.45
2 0.9
3 1.35
4 1.8
5 2.25
6 2.7
7 3.15
8 3.6
9 4.05
10 4.5
% of Grade Degrees
18