Soil and Beds
Soil Slope Percentage Calculator
Soil Slope Percentage uses its formula to calculate garden slope from vertical rise and horizontal run. Its slope output is tied to vertical rise and horizontal run.
Enter values for slope
Keep Soil Slope Percentage units with their measurements.
Slope: condition to verify
Use horizontal run rather than distance measured along the slope. Need bulk density? Open Soil Bulk Density Calculator.
A zero Horizontal run leaves slope undefined in Soil Slope Percentage. Where estimated porosity matters, consult Soil Porosity Calculator.
Preparing the Soil Slope Percentage values
Prepare Vertical rise and Horizontal run for Soil Slope Percentage. Keep unrelated records separate.
- Vertical rise
- Default in Soil Slope Percentage: 2.4 ft.
- Horizontal run
- Default in Soil Slope Percentage: 48 ft.
Collecting data for Soil Slope Percentage
Keep the laboratory method or field-test procedure with slope. Similar names can refer to different analytical bases.
Arithmetic used for Soil Slope Percentage
Soil Slope Percentage compares Vertical rise and Horizontal run and reports the relationship as a percentage.
The starting case sets vertical rise at 2.4 ft and horizontal run at 48 ft. Its slope is 5.00%. For drainage rate, use Drainage Test Rate Calculator.
What the slope output means
Slope belongs to the Soil Slope Percentage scenario. Recalculate slope for another case.
Saving the Soil Slope Percentage case
Write down Vertical rise and Horizontal run before acting on Slope. Average Soil Temperature Calculator calculates average soil temperature separately.
The Soil Slope Percentage note should distinguish direct observations from rates, forecasts, targets, and other assumptions.
Once an actual outcome is available, enter it separately using the same definition as slope.
Reviewing a change in vertical rise
Use the stored Soil Slope Percentage inputs to verify Slope before comparing seasons.
When testing vertical rise, change only that field and keep the original case.
Soil Slope Percentage low-and-high comparison
Test Soil Slope Percentage with Vertical rise at 2.64 ft rather than 2.4 ft. The displayed slope becomes 5.50% instead of 5.00%.
The test holds horizontal run constant.
Test a measured range for vertical rise when it may alter the decision.
Questions about Soil Slope Percentage
Does Soil Slope Percentage replace a laboratory test?
No. Use the test method appropriate to vertical rise and preserve its reporting basis.
Can Horizontal run be zero in Soil Slope Percentage?
In Soil Slope Percentage, zero horizontal run makes slope undefined.
How does “Use horizontal run rather than distance measured along the slope.” affect slope?
Treat it as a boundary on the input data. A separate Soil Slope Percentage case may be needed when vertical rise changes.