Slope (Percentage and Degree) Calculation
Calculate the slope percentage and angle from height and horizontal distance.
m
m
Result
%15
Slope: 15% (8,5308°)
Result in all units
Step-by-step solution
What Is Slope Calculation?
Slope expresses how steep a surface is relative to the horizontal, as a percentage or angle. It is used in road, roof, and ramp design.
How is it calculated?
How Is It Calculated?
Slope (%) = (vertical ÷ horizontal) × 100
- Enter the vertical height and horizontal distance.
- The ratio is given as a percentage or angle (degrees).
Frequently Asked Questions
How many degrees is a 100% slope?
A 100% slope corresponds to 45 degrees (vertical = horizontal).