Enter the flow rate of the spray (GPM) and the total time (minutes) into the Spray Volume Calculator. The calculator will evaluate and display the Spray Volume.

## Spray Volume Formula

The following formula is used to calculate the Spray Volume.

SPV = FS * T

• Where SPV is the Spray Volume (gallons)
• FS is the flow rate of the spray (GPM)
• T is the total time (minutes)

## How to Calculate Spray Volume?

The following example problems outline how to calculate Spray Volume.

Example Problem #1:

1. First, determine the flow rate of the spray (GPM).
1. The flow rate of the spray (GPM) is given as: 10.
2. Next, determine the total time (minutes).
1. The total time (minutes) is provided as: 40.
3. Finally, calculate the Spray Volume using the equation above:

SPV = FS * T

The values given above are inserted into the equation below:

SPV = 10 * 40 = 400 (gallons)

Example Problem #2:

The variables needed for this problem are provided below:

flow rate of the spray (GPM) = 30

total time (minutes) = 20

Entering these values and solving gives:

SPV = 30 * 20 = 600 (gallons)