Water Usage Calculator

This water usage calculator helps you estimate your household water consumption and associated costs, allowing you to identify opportunities for conservation and savings.

How It Calculates

The calculator estimates water usage by:

1. Adding up water consumption from common household fixtures and appliances
2. Accounting for the frequency and duration of use
3. Converting to daily, monthly, and annual totals
4. Applying local water rates to estimate costs

Typical Household Water Usage

Here's a breakdown of how the average American household uses water:

• Toilet: 24% (older toilets use 3-7 gallons per flush; newer, efficient models use 1.28-1.6 gallons)
• Washing Machine: 20% (15-45 gallons per load depending on efficiency)
• Shower: 20% (2-5 gallons per minute)
• Faucets: 19% (1-3 gallons per minute)
• Leaks: 12% (a dripping faucet can waste 20 gallons per day)
• Other: 5% (dishwasher, outdoor usage, etc.)

Water-Saving Tips

Here are some effective ways to reduce your water consumption:

• Fix leaky faucets and toilets promptly
• Install low-flow showerheads (1.5-2.0 GPM)
• Replace older toilets with high-efficiency models (1.28 GPF)
• Run full loads in washing machines and dishwashers
• Turn off water while brushing teeth or shaving
• Install faucet aerators in kitchen and bathroom
• Water lawns and gardens during cooler hours to minimize evaporation