Field Slope Calculator
Calculate field slope as a percentage and in degrees using vertical rise and horizontal run. Useful for drainage design, erosion control, and conservation planning.
Inputs
How It Works
Slope (%) = (Rise ÷ Run) × 100
Slope (degrees) = arctan(Rise ÷ Run)
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FAQ
What is considered steep for farmland?
Fields above 8% slope often require conservation practices to reduce erosion risk.
Why measure slope?
Slope affects drainage, erosion potential, irrigation flow, and machinery safety.
Is percent slope the same as degrees?
No. Percent slope and degrees represent the same incline but are calculated differently.
About Field Slope
Field slope influences water movement, erosion risk, and crop management decisions. Steeper slopes increase runoff velocity and soil erosion potential.
Understanding slope helps farmers design terraces, contour systems, drainage ditches, and erosion control practices. Accurate slope measurements are essential when using erosion models like USLE.