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Country-neutral calculator for Egim and Drenaj Geometry Analysis - Teras Egimi Required Yatay Mesafe.
Use consistent units and the requested inputs.
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Required horizontal distance = vertical rise(cm)/(grade[%]/100), in cm. A zero-grade path cannot produce positive rise; positive grade required.
Worked example: rise=20 cm, slopePct=2 %; result = 1000 cm.
Physical meaning: Required horizontal distance = vertical rise(cm)/(grade[%]/100), in cm. A zero-grade path cannot produce positive rise; positive grade required.
Grades use percent rise per horizontal distance, not angles. Lengths must share units (cm or m as indicated). These elementary geometric calculations do not verify hydraulic capacity, ponding, construction tolerances, or accessibility requirements.
Review the values and units used by this calculator before calculating.