Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin. Temperature conversions are affine (they involve an offset as well as a scale), so this converter applies the exact defining formulas rather than a simple multiplier.
About these conversions
- All conversions pass through the celsius as the base unit.
- °F = °C × 9/5 + 32 and °C = (°F − 32) × 5/9 exactly.
- K = °C + 273.15. Kelvin has no degree symbol and no negative values; this converter rejects temperatures below absolute zero (−273.15 °C).