Wind Chill Calculator (Feels Like Temperature)
Wind chill calculator: the “feels like” temperature from air temperature and wind speed, with frostbite risk (NWS formula).
WC = 35.74 + 0.6215 T − 35.75 v0.16 + 0.4275 T v0.16
How to use this calculator
- Type your input in the box.
- The result updates as you type.
- Use “Copy result” or “Copy link” to share it.
Wind removes heat from exposed skin faster, so it feels colder. The formula applies at 50 °F or below with winds of at least 3 mph.
Frequently asked questions
20 °F with a 15 mph wind?
Feels like 6 °F.
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