Enter the spray distance (in) and the spray coverage (in) into the Spray Angle Calculator. The calculator will evaluate the Spray Angle.

## Spray Angle Formula

The following two example problems outline the steps and information needed to calculate the Spray Angle.

SA = ATAN(C/D)

Variables:

- SA is the Spray Angle (degrees)
- D is the spray distance (in)
- C is the spray coverage (in)

To calculate the spray angle, take the inverse tangent of the spray coverage divided by the spray distance.

## How to Calculate Spray Angle?

The following steps outline how to calculate the Spray Angle.

- First, determine the spray distance (in).
- Next, determine the spray coverage (in).
- Next, gather the formula from above = SA = ATAN(C/D).
- Finally, calculate the Spray Angle.
- 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.

spray distance (in) = 10

spray coverage (in) = 13

SA = ATAN(C/D)** **= ?