Dew Point Calculator
Calculate dew point from temperature and humidity
°C
%
Formula
Td = 237.7α / (17.27 - α)
Magnus formula approximation for dew point temperature.
Examples
25°C, 60% RH
Dew point ≈ 16.7°C.
Frequently Asked Questions
About Dew Point
Calculate the dew point from temperature and relative humidity.
Related Calculators
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin
Use calculator
Length Converter
Convert between meters, feet, inches, and more
Use calculator
Weight Converter
Convert between kg, lbs, ounces, and more
Use calculator
Volume Converter
Convert between liters, gallons, cups, and more
Use calculator