Bath vs Shower Water Usage Calculator
Sustainability & EnvironmentCompares total weekly water consumption between taking baths and taking showers, to see which habit uses less water.
Weekly Shower Water (gal)
Total water used by showers over a week.
Weekly Bath Water (gal)
310.60
Total water used by baths over a week, including water displaced by the body of the bather.
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Sustainability & Environment calculators
Calculator Stats
Creators
Odeh Ahwal0people find this calculator helpful
Views
Helpful
Saved
Embeds
Sustainability & Environment calculators
Frequently Asked Questions
Why does bather weight matter for bath water usage?
A body displaces water when they get into a filled tub, effectively adding to the water level -- estimated using average human density (about 8.35 pounds per gallon of body volume) -- so heavier people displace slightly more water on top of the water initially run.
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