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About This Tool
Temperature Converter converts between Celsius, Fahrenheit, and Kelvin instantly. The formula differences between scales catch people out constantly — this is the most-searched unit conversion on the web for good reason.
Science uses Kelvin, the US uses Fahrenheit, and most of the world uses Celsius. Any international recipe, weather discussion, or lab report can require switching between all three.
Tip: A quick mental reference: 0°C equals 32°F, 100°C equals 212°F, and normal body temperature is 37°C or 98.6°F. For precise work, use this converter — mental shortcuts accumulate errors in formula chains.