Step-by-step instructions
- Enter or select Water bill.
- Enter or select Gallons used.
- Tap Calculate.
- Review the result shown directly below the calculator.
Water Cost Per Gallon Calculator
Calculate water cost per gallon.
How to use the Water Cost Per Gallon Calculator
Calculate water cost per gallon.
What the inputs mean
- Water bill
- Enter the value requested by this field label.
- Gallons used
- Enter the amount actually achieved, completed, or used.
Formula or calculation method
Water bill is divided by Gallons used. The calculator formats the quotient as the requested result.
Example
For example, entering 100 for Water bill and 4 for Gallons used gives a result of 25.
How to understand the result
The result is the rate, ratio, or amount produced by dividing the first quantity by the second.
Tip: Keep all values in compatible units and use values from the same time period when the calculator compares two amounts.