Your Result
About the Wind Chill Calculator
This calculator computes the wind chill temperature from the actual air temperature and the wind speed. You enter two values and get the apparent temperature your body would feel in those conditions.
The tool uses the standard wind chill formula adopted by the US National Weather Service: 35.74 + 0.6215T - 35.75V^0.16 + 0.4275T·V^0.16, where T is air temperature in Fahrenheit and V is wind speed in miles per hour. Enter the temperature in Celsius or Fahrenheit and the wind speed in mph, km/h, m/s, or knots. The formula only applies when the temperature is at or below 50°F and the wind speed is above 3 mph. Use a sustained wind speed rather than a gust for the most realistic result.
- Enter the air temperature and pick its unit.
- Enter the wind speed and pick its unit.
- Read the wind chill temperature shown as the result.