How to Calculate Hargreave's Class A Pan Evaporation Method?
Hargreave's Class A Pan Evaporation Method calculator uses Evapotranspiration = (Crop Factor*Pan Evaporation) to calculate the Evapotranspiration, The Hargreave's Class A Pan Evaporation Method formula is defined as the standard National Weather Service Class A pan is the most widely used evaporation pan in the US. The evaporation pan of this standard set is made of stainless steel and has the dimensions of a “Class A "evaporation pan. Evapotranspiration is denoted by Et symbol.
How to calculate Hargreave's Class A Pan Evaporation Method using this online calculator? To use this online calculator for Hargreave's Class A Pan Evaporation Method, enter Crop Factor (K) & Pan Evaporation (Ep) and hit the calculate button. Here is how the Hargreave's Class A Pan Evaporation Method calculation can be explained with given input values -> 2478.92 = (0.58*0.4274).