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Conversions calculator

Temperature Converter

Convert Celsius, Fahrenheit and kelvin.

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Behind the answer

How to calculate

Convert the source temperature to kelvin, then from kelvin to the target scale.

Worked example

20 °C equals 68 °F.

What to keep in mind

Temperatures below absolute zero are rejected.

Results display up to 8 decimal places; exported numbers preserve calculation precision. This is a calculation summary, not an official certificate.

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