Temperature
Celsius, Fahrenheit and Kelvin
Worked example
Using the default values, temperature gives a 30° c equals of 30 °C.
| Item | Value |
|---|---|
| Celsius | 30 °C |
| Fahrenheit | 86 °F |
| Kelvin | 303.15 K |
What you need
- Value
- Unit
Questions
How do I convert Celsius to Fahrenheit quickly?
Double it and add 30 for a rough answer. The exact formula is multiply by 9/5 and add 32 — the quick version is within a couple of degrees over normal weather ranges.
What is absolute zero?
Minus 273.15 °C, or 0 Kelvin. Nothing can be colder, which is why the Kelvin scale starts there.