Calculate how much water you use Marketplace Contributor 8 years ago Subscribe to our Newsletters The average American family of five uses 500 gallons a day, but that depends on many factors. Curious about your own water footprint? Check out GRACE Communications Foundation’s Water Footprint Calculator here: Share on: Related StoriesAre businesses making a drop in the bucket for water security?In "climate change"Outdated water infrastructure amplifies drought problems for a small Wyoming cityIn "drought"An ongoing water crisis means tough choices for Colorado River Basin statesIn "Colorado River"Biden asks companies “setting those gas prices” to lower them. Can they?In "gas prices"Colorado’s rain barrel banditry is coming to an endIn "colorado"The battle over industrial water pollution in AlabamaIn "Alabama"