Answer Page
What Rise Do You Get With A 22‰ Slope Over 900 m?
Permille slope means units of rise per 1,000 units of horizontal run. When the run is already in meters, you can calculate the rise directly.
Interactive Rise Calculator
Enter slope as permille or percent, then choose a run distance to calculate rise directly.
Permille
Percent
Run Used
Worked Steps
- Use rise = (permille / 1,000) × run
- Substitute the values: (22 / 1,000) × 900
- 22 / 1,000 = 0.022
- 0.022 × 900 = 19.8
- So a 22‰ slope over 900 m rises 19.8 meters
FAQ
- What percent grade is 22‰?
2.2%. - How much rise is that per 100 meters?
2.2 meters of rise per 100 meters of run. - Would 1,800 meters at the same 22‰ slope rise 39.6 meters?
Yes. Doubling the run doubles the rise at the same slope.
Practical Context
How this exact question appears in real work and what the result helps you decide.
Example 1: Rail And Drainage Profiles
Who Asks This Question?
Civil, rail, and drainage teams ask what rise a 22‰ slope gives over 900 m when checking alignment notes and profile sections. For this exact query: What rise do you get with a 22 permille slope over 900 meters?
What This Answer Tells You
The answer shows the segment rises 19.8 meters, which is the number needed for elevation checks, profile markups, and example design review. For this case: Rise = 19.8 meters.
Example 2: Survey Communication
Who Asks This Question?
Survey crews ask this exact 22 permille over 900 m question when turning a gradient label into a concrete elevation change that is easier to discuss on site. For this exact query: What rise do you get with a 22 permille slope over 900 meters?
What This Answer Tells You
Knowing the rise is 19.8 meters makes the slope easier to verify and explain during handoffs, staking, and field coordination. For this case: Rise = 19.8 meters.