Percent Slope To Degree Calculator

Instantly convert slope percentages to degrees and visualize incline angles for engineering, construction, and outdoor activities

Slope Percentage (%) i

Slope Angle (Degrees) i

Angle Slider i

0° (0%) 45° (100%) 90° (∞%)

Rise i

Run i

Common Slope Presets

Decimal Precision

Dark Mode

Slope Calculation Results

Slope Percentage

Slope Angle

tan

Tangent Ratio

↗

Grade

Rise: -

Run: -

Hypotenuse: -

Calculation Formula

degrees = arctan(slope% / 100)

The angle in degrees is calculated using the inverse tangent of the slope percentage divided by 100

Slope 1

Slope 2

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