Wind Chill Calculator

Calculate the 'feels like' temperature based on air temperature and wind speed

How to Use

1. Enter the current air temperature 2. Input the wind speed 3. Select your preferred units (°C/°F for temperature, km/h, mph, or m/s for wind speed) 4. View the calculated wind chill temperature and safety recommendations

Features

Calculate wind chill using the latest NWS formula
Convert between different temperature and wind speed units
Get frostbite risk warnings and safety recommendations
View wind chill index categories and their effects
Real-time calculations as you adjust values

Temperature

Wind Speed

Note

The wind chill formula is only valid for temperatures at or below 10°C (50°F) and wind speeds above 4.8 km/h (3 mph). The calculation may not be accurate for conditions outside these ranges.

Wind Chill Risk Categories

Wind Chill	Risk Level	Frostbite Risk
0°C to -10°C (32°F to 14°F)	Low	Minimal risk
-10°C to -27°C (14°F to -17°F)	Moderate	30 minutes to frostbite
-27°C to -39°C (-17°F to -38°F)	High	10 minutes to frostbite
Below -39°C (-38°F)	Extreme	5 minutes or less to frostbite