Health & fitness · NUMORA
Wind Chill Calculator
Cold + wind → how cold it feels.
Open interactive calculatorHow to use
NA formula; valid ≤10°C and wind ≥4.8 km/h.
Formula
13.12 + 0.6215T − 11.37v^{0.16} + 0.3965T v^{0.16}
FAQ
Is this Wind Chill calculator accurate?
The formula and assumptions are shown on the page, and the engine is covered by audit tests. Results are for reference — not financial or medical advice.
Do I need an account?
No. Calculations run in your browser. Recents can stay on this device.
What inputs do I need?
NA formula; valid ≤10°C and wind ≥4.8 km/h.
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