Sprinkler Water Usage Calculator
Lawn Sprinkler Calculator
Calculate your lawn irrigation water usage and discover ways to maintain a healthy lawn while conserving water.
Typical sprinkler heads range from 1.0 to 5.0 GPM depending on coverage area
Typical watering sessions last 20–30 minutes.
Watering 3 times per week is common in most regions.
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Note: Water rates can vary significantly based on your location, from $3.00 to over $10.00 per 1,000 gallons.