Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Geography
Elevation Gain Calculator
Calculate elevation gain, slope grade percentage, and trail difficulty rating for any hiking route or road segment. Enter start and end elevations plus horizontal distance to get instant results.
Fill in the required fields to see your result.
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.
Key differences
| Elevation Gain Calculator | River Gradient Calculator | |
|---|---|---|
| Category | Geography | Geography |
| Inputs required | 2 | 2 |
| Result | Elevation Gain (m) | River Gradient (m/km) |
| What it does | Calculate elevation gain, slope grade percentage, and trail difficulty rating for any hiking route or road segment. Enter start and end elevations plus horizontal distance to get instant results. | Calculate the steepness of a river or stream in metres per kilometre. Essential for hydrologists, geographers, and kayakers assessing flow energy and erosion potential. |