Temperature Converter
Convert between Celsius, Fahrenheit, Kelvin and Rankine — live, in your browser.
Converted to other units
Enter a temperature value, pick its unit (Celsius, Fahrenheit, Kelvin or Rankine), and the other three update live. Formulas: °F = °C × 9/5 + 32; K = °C + 273.15; °R = K × 9/5. Absolute zero: 0 K = −273.15 °C = −459.67 °F = 0 °R.