18 degrees Fahrenheit to degrees Celsius
18 degrees Fahrenheit equals -7.7778 degrees Celsius.
18 °F =
-7.7778 °C
°C = (°F − 32) × 5/9
Convert a different amount
18 °F equals
-7.7778 °C
Show in every temperature unit
| degrees Celsius | -7.7778 °C |
| degrees Fahrenheit | 18 °F |
| kelvins | 265.3722 K |
Frequently asked questions
What is 18 degrees Fahrenheit in degrees Celsius?
18 °F = -7.7778 °C.
How do I work it out myself?
°C = (°F − 32) × 5/9. Plug in 18 to get -7.7778.