Water Bill Calculator
Calculate Water Bill
Estimate your monthly water cost
Formula
Monthly Bill = (Daily Gallons x 30 / 1,000 x Rate) + Base Charge
Frequently Asked Questions
How much water does the average household use?
The average American household uses about 300 gallons per day (80-100 gallons per person). Toilets (27%), showers (17%), faucets (16%), washing machines (14%), and leaks (14%) account for most indoor use.
How is my water bill calculated?
Most water bills have a fixed monthly base/service charge plus a usage charge based on gallons consumed. Usage is typically billed per 1,000 gallons or per CCF (748 gallons). Sewer charges are usually added based on water consumption.
How can I lower my water bill?
Fix leaks (a dripping faucet wastes 3,000+ gallons/year), install low-flow showerheads and toilets, run full loads only in dishwashers and washing machines, and water lawns efficiently. Reducing outdoor irrigation has the biggest impact.
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