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Temperature Converter

Input unit
Conversions
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°C
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°F
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K

How to Use

Enter a temperature value and select the input unit. All three conversions are displayed instantly.

Temperature Scales

Celsius: water freezes at 0° and boils at 100°. Fahrenheit: water freezes at 32° and boils at 212°. Kelvin: absolute zero is 0K (−273.15°C). The formulas are: °F = °C × 9/5 + 32, K = °C + 273.15.

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