Water Usage Calculator
Calculate your household water consumption, costs, and discover water conservation opportunities.
Household Usage
3
Showering
Toilet
Daily Usage
145 gal
48 gallons per person
β Below average (80 gal/person)
Usage Summary
Weekly
1,012 gal
Monthly
4,335 gal
Yearly
52,743 gal
Yearly Cost
$263.71
Usage Breakdown
πΏ Showers60 gal (42%)
π½ Toilets53 gal (36%)
π Washing Machine20 gal (14%)
π½οΈ Dishwasher6 gal (4%)
π° Sink & Other6 gal (4%)
Savings Potential
20,832 gal/year
Save $104.16/year with low-flow fixtures
β’ Low-flow showerhead: Save ~40% on shower water
β’ Low-flow toilet: Save ~63% on toilet water
Water Saving Tips
- β’ Take shorter showers (5 min saves 12.5 gal)
- β’ Fix leaky faucets (1 drip/sec = 5 gal/day)
- β’ Run full loads only (dishwasher & laundry)
- β’ Turn off water while brushing teeth
- β’ Install aerators on faucets
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
Γ°ΕΈβΕ‘
Formula Source: Standard Mathematical References
by Various
Γ°ΕΈββLast reviewed: May 2026
Γ’ΕβFormula checks are based on standard references and internal QA review.