Wind Chill Index Calculator

Calculates the wind chill index from temperature and wind speed.

The index is defined for temperature at or below 10℃ (50F) and wind speed above 4.8km/h (3mph).
Wind Chill Index
    1. °C °F
Wind speed
    1. km/h mp/h

      T:air temperature ℃,   v:wind speed km/h
Wind Chill Index
[0-0] / 0Disp-Num
The message is not registered.


Thank you for your questionnaire.
Sending completion


To improve this 'Wind Chill Index Calculator', please fill in questionnaire.
Male or Female ?
Male Female
Under 20 years old 20 years old level 30 years old level
40 years old level 50 years old level 60 years old level or over
Elementary school/ Junior high-school student
High-school/ University/ Grad student A homemaker An office worker / A public employee
Self-employed people An engineer A teacher / A researcher
A retired person Others
Very Useful A little Not at All
Purpose of use?
Comment/Request (Click here to report a bug).Bug report (Click here to report questionnaire.)
Calculation bug(Please enter information such as specific input values, calculation result, correct result, and reference materials (URL and documents).)
Text bug(Please enter information such as wrong and correct texts)
Your feedback and comments may be posted as customer voice.