Temperature Converter
Convert between Celsius, Fahrenheit, Kelvin, and Rankine.
Conversion Formulas
°F = °C × 9/5 + 32 · K = °C + 273.15 · °R = °F + 459.67. Edit any field and the others update instantly.
FAQ
What's absolute zero?
0 K = -273.15 °C = -459.67 °F.
When is °C = °F?
At -40 degrees, both scales meet.
Where is Rankine used?
Engineering and thermodynamics in the US.
Body temperature?
98.6 °F = 37 °C = 310.15 K.
Saved?
No. Everything runs locally.
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