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Set Times
Use this form to determine the set time required to fulfill a given water application, irrigation area, and flow rate. Learn more about the units used on this page.
The Equation
This is the formula this calculator uses to determine the set times for an irrigation system.
Where:
= Set Time (hr)
= Net water application (in)
= Irrigated area (acres)
= Flow Rate (gpm)
= Irrigation System efficiency (%)