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    Center Pivot Area (Acreage) Calculator

    This form calculates the area underneath a center pivot.

    Learn more about the units used on this page.

    Center Pivot Irrigated Area (Acreage)

    Pivot Length:
    End Gun Throw Radius:
    Irrigated Area of Full Circle:

     

    The Equation

    This calculator uses this formula to determine the area underneath a center pivot.


    Where:

    = Area in acres

    = Pivot length in ft

    = pi or 3.14159

    Reference: Washington State University