Water Usage Calculator

Estimate your household water consumption and find ways to reduce usage and costs.

Bathroom Usage

Showers/Day

Shower Minutes

Baths/Week

Toilet Flushes/Day

Toilet Type

Dishwasher Loads/Week

Hand Wash Min/Day

Laundry Loads/Week

Washer Type

Lawn Watering (min)

Days per Week

Water Rate ($/gallon)

Household Size

168 gallons

84 gallons per person

5,028

Gallons/Month

$30.17

Cost/Month

61,174

Gallons/Year

$367.04

Cost/Year

vs US Average (82 gal/person/day)102%

Showers33.6 gal (20%)

Baths10.3 gal (6%)

Toilets16.0 gal (10%)

Dishwasher3.4 gal (2%)

Hand Washing10.0 gal (6%)

Laundry17.1 gal (10%)

Lawn/Garden77.1 gal (46%)

Reduce shower to 5 minutes

Save 4,599 gal/year ($27.59)

Install low-flow toilet

Save 1,168 gal/year ($7.01)

Use HE washing machine

Save 3,911 gal/year ($23.46)

Use drip irrigation

Save 8,447 gal/year ($50.68)