Landscape Water Savings Calculators

Water savings calculators estimate approximate water use in the landscape and are a great way to take the guesswork out of how much water is being used.

Irrigating properly is often a time consuming and frustrating activity. Try out these calculators and see if they simplify the irrigation scheduling process.

There’s an app for that! Visit Hunter Industries website to download the water savings calculators app.

Landscape Water Savings Tools

EPA GreenScapes Tools
Hunter Industries Water Savings Calculators App
RainBird Online Irrigation Calculators

Additional Resources by Region:


California: University of California Center for Landscape & Urban Horticulture
Utah Division of Water Resources Water Calculators
Washington: Seattle Sprinkler Calculations


Florida: Compute Your Use… and See How Much YOU Can Save!