Using the calculator
Enter the values requested above. Convert an entered irrigation depth over acres into acre feet and gallons.
FREE CALCULATOR · NO SIGN IN REQUIRED
Irrigation Requirement Calculator
Convert an entered irrigation depth over acres into acre feet and gallons.
Enter your field, livestock, or operating inputs
Use farm specific acreage, rates, quantities, prices, or equipment values for the scenario being evaluated. The irrigation requirement tool models the relationship between those inputs.
Important: Agricultural rates vary by crop, product, soil, livestock, equipment and location. Enter the rate that applies to your operation, label or plan.
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How to use this calculator
Reading the result
The result converts the field, garden, spacing, rate, or coverage inputs into the quantity or timing needed for the scenario entered.
Results are estimates based on the values entered. Review the Methodology and Calculator Disclaimer for important limitations.