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Calculate Dew Point
Temperature: °F °C K

Relative Humidity: %

Dew Point Units: °F °C K

Dew Point:

Equations:

Equations to Calculate Dew Point from Relative Humidity

In the above equation, T is the temperature in °C, rh is the relative humidity in percent, es is the saturation vapor pressure in millibars, and Td is the dew point in °C.