Enter the total water usage (gallons) and the total water cost ($/gallon) into the Calculator. The calculator will evaluate the Irrigation System Cost.

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## Irrigation System Cost Formula

ISC = WU * WC

Variables:

- ISC is the Irrigation System Cost ($)
- WU is the total water usage (gallons)
- WC is the total water cost ($/gallon)

To calculate Irrigation System Cost, multiply the irrigation water usage by the total water cost per gallon.

## How to Calculate Irrigation System Cost?

The following steps outline how to calculate the Irrigation System Cost.

- First, determine the total water usage (gallons).
- Next, determine the total water cost ($/gallon).
- Next, gather the formula from above = ISC = WU * WC.
- Finally, calculate the Irrigation System Cost.
- 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 water usage (gallons) = 2000

total water cost ($/gallon) = 0.35