# Elevation Grade from Inches per Foot

This calculator will calculate the drop or rise in inches, the difference in elevation, from a slope expressed in inches per foot.

##### Example calculation

a 40 foot length of pipe requires a 1/8" drop per foot 40 * 1/8 = 40/8 = 5The required drop from start of the pipe to the end is 5"

### Elevation Grade / Slope of Inches per Foot

#### Calculation

- length in feet & inches
- required slope inches per foot
- fraction precision preset @16

#### Result

- required drop in inches

### Excavation Calculators

##### Imperial

Number of TruckloadsFuel Consumption for Operating a Machine

Shrink and Load Factor

Spike's Compaction Factor

Swell and Load Factor

Swell and Shrinkage of Excavated Materials

Calculate the Volume of a Pile in Cubic Yards

Calculate the Volume of a Pile in Cubic Yards - Cone Shaped

##### Metric

Number of Truckloads (Metric Measurements)Calculate the Volume of a Pile in Cubic Metres

Calculate the Volume of a Pile in Cubic Metres - Cone Shaped

##### Information

Bulking/Swell Factors for Various Excavated/Mined Materials##### New

- Elevation Grade from a Percentage
- Elevation Grade from Inches per Foot
- Elevation Grade Slope in a Percentage, Millimetres
- Horizontal Length from Angle and Slope Length
- Grade Percentage to Angle in Degrees
- Vertical Depth from a Slope Percentage and Horizontal Length
- Amount of Material from a Rectangle Shaped Excavation