Water Bill Calculator
Enter your gallons used and rate to estimate your water bill.
Result
How to use
- Enter your values in the fields above.
- Press Calculate to see your result instantly.
- Use the Share button to copy a link to your result.
About this calculator
Most municipal water utilities bill in two parts: a fixed base service charge that covers meter and infrastructure costs regardless of use, plus a volumetric rate per 1,000 gallons (or per hundred cubic feet, CCF, in some areas) that scales with how much water actually passes through the meter. Total bill = base charge + (gallons used ÷ 1,000 × rate).
Homeowners use this breakdown to understand why their bill changed month to month, and property managers and landlords use it to estimate or allocate water costs across units before a bill arrives. This calculator takes your gallons used, the rate per 1,000 gallons, and the base charge to estimate the total.
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