Wind Chill Calculator

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Calculates how cold the air feels based on actual air temperature and wind speed.

How To Use

How to use this calculator

Start with your values, or try a preset.

Step 1

Enter Air Temperature (°F) and Wind Speed (mph) in the units shown.

Step 2

Read Wind Chill Temperature (°F) in the results panel. Results update as you change the inputs.

Step 3

Choose a preset to load an example, then adjust the values for your situation.

Worked Examples

See the inputs and their calculated results.

Air Temperature (°F): 20 °F; Wind Speed (mph): 15 mph

Wind Chill Temperature (°F): 6.218885266 °F

Air Temperature (°F): 0 °F; Wind Speed (mph): 20 mph

Wind Chill Temperature (°F): -21.99522271 °F

Air Temperature (°F): 40 °F; Wind Speed (mph): 30 mph

Wind Chill Temperature (°F): 28.4620451 °F

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