Wind Chill Calculator
Calculate wind chill factor using NWS formula. See frostbite risk time and danger level.
Wind Chill Temperature
6°F
Extreme Cold
Actual Temp
20°F
Feels Like
6°F
Frostbite Risk
10-30 minutes
What to Wear
Heavy insulation required. Minimize time outdoors. Protect all exposed skin.
Wind Chill at Various Wind Speeds
| 5 mph | 13°F |
| 10 mph | 9°F |
| 15 mph | 6°F |
| 20 mph | 4°F |
| 25 mph | 3°F |
| 30 mph | 1°F |
| 40 mph | -1°F |
Wind chill is calculated using the National Weather Service formula. It estimates how cold it feels on exposed skin based on air temperature and wind speed. Always monitor for signs of frostbite and hypothermia in cold conditions.
Use the Wind Chill Calculator above to calculate your results. Enter your values and see instant results — all calculations run in your browser.
Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.
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