Everyday Life calculator
Wind Chill Calculator
Estimate wind chill temperature from air temperature and wind speed.
Formula
Wind chill approximation
This is an apparent-temperature estimate. Follow local weather service warnings for exposure risk.
Wind chill uses Fahrenheit temperature and wind speed in mph
30 F with 15 mph wind feels colder than calm 30 F air.
FAQs
Why does wind make it feel colder?+
Wind removes heat faster from exposed skin.
What inputs are required?+
Enter air temperature in Fahrenheit and wind speed in miles per hour.
How does the Wind Chill Calculator calculate the result?+
It uses the Wind chill approximation: Wind chill uses Fahrenheit temperature and wind speed in mph. 30 F with 15 mph wind feels colder than calm 30 F air.
What information do I need to use the Wind Chill Calculator?+
Estimate wind chill temperature from air temperature and wind speed.
How accurate is the Wind Chill Calculator?+
Wind Chill Calculator applies the formula and assumptions shown on this page. Results may be rounded for readability, so verify changing rates, thresholds, medical guidance, or legal rules with the cited source or a qualified professional.
What should I check before using the Wind Chill Calculator result?+
Check that the units, dates, rates, and assumptions match your situation. Change one input at a time to understand which values have the largest effect on the result.
Everyday Life guide
How to use the Wind Chill Calculator
Estimate wind chill temperature from air temperature and wind speed. The page also explains the wind chill approximation and shows a practical example: 30 F with 15 mph wind feels colder than calm 30 F air.
- 1
Enter your details
Enter air temperature and wind speed, then complete any other fields shown in the calculator.
- 2
Check the calculation
Review the result alongside the wind chill approximation: Wind chill uses Fahrenheit temperature and wind speed in mph.
- 3
Compare scenarios
Change one or more inputs to see how they affect the wind Chill Calculator result before you use the estimate.
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