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Geography

River Gradient Calculator

Calculate the steepness of a river or stream in metres per kilometre. Essential for hydrologists, geographers, and kayakers assessing flow energy and erosion potential.

Fill in the required fields to see your result.
Geography

Elevation Gradient Calculator

Calculate the slope or grade percentage between two geographic points given their elevations and horizontal distance. Essential for cyclists, road engineers, hikers, and drainage planners assessing terrain steepness.

Fill in the required fields to see your result.

Key differences

River Gradient CalculatorElevation Gradient Calculator
CategoryGeographyGeography
Inputs required25
ResultRiver Gradient (m/km)Grade Percentage (%)
What it doesCalculate the steepness of a river or stream in metres per kilometre. Essential for hydrologists, geographers, and kayakers assessing flow energy and erosion potential.Calculate the slope or grade percentage between two geographic points given their elevations and horizontal distance. Essential for cyclists, road engineers, hikers, and drainage planners assessing terrain steepness.