Temperature Converter
Use this temperature converter to quickly switch between Celsius, Fahrenheit, Kelvin, and Rankine. Enter a value, choose the source and target units, then click Convert.
| Unit | Symbol | Reference point |
|---|---|---|
| Celsius | °C | Water freezes at 0°C |
| Fahrenheit | °F | Water freezes at 32°F |
| Kelvin | K | Absolute zero is 0 K |
| Rankine | °R | Absolute zero is 0°R |
Tip: Kelvin and Rankine are absolute scales, so they cannot go below zero. The converter will warn you if you enter an impossible value.
Disclaimer: Temperature conversions are rounded and should not be used where exact scientific precision is required.