Enter the total depth (in) and the number of passes into the Calculator. The calculator will evaluate the Depth Per Pass.

## Depth Per Pass Formula

DPP = TD / P

Variables:

- DPP is the Depth Per Pass (depth/pass)
- TD is the total depth (in)
- P is the number of passes

To calculate Depth Per Pass, divide the total depth by the number of passes.

## How to Calculate Depth Per Pass?

The following steps outline how to calculate the Depth Per Pass.

- First, determine the total depth (in).
- Next, determine the number of passes.
- Next, gather the formula from above = DPP = TD / P.
- Finally, calculate the Depth Per Pass.
- After inserting the variables and calculating the result, check your answer with the calculator above.

**Example Problem : **

Use the following variables as an example problem to test your knowledge.

total depth (in) = 2.5

number of passes = 10