Calculator
Choose the air temperature and wind speed to see how cold it feels, the frostbite risk and what to wear.
Wind-chill calculator
Start from a place:
Air temperature
Wind speed
Feels like
What to wear
Uses the wind-chill formula of Environment Canada and the US National Weather Service. It applies at 10 °C or colder with wind above about 5 km/h. This is a guide only: always follow local advice.