Dewpoint Calculator provides accurate values of Relative Humidity (RH) and Dewpoint from the wet and dry bulb temperatures measured by a Whirling or Sling Hygrometer.
The range of the Dewpoint Calculator is -10°C to 50°C (14°F to 122°F) and it has an accuracy of ±1% of standard tables.
The calculator includes a °C to °F converter.