-18 degrees Fahrenheit is -27.7778 degrees Celsius
-18 °F = -27.7778 °C. This is at or below the freezing point of water.
How to convert -18 fahrenheit to celsius
Apply the formula:
(-18 − 32) × 5/9 = -27.7778 °C
Nearby values
| Fahrenheit (°F) | Celsius (°C) |
|---|---|
| -23 °F | -30.5556 °C |
| -22 °F | -30 °C |
| -21 °F | -29.4444 °C |
| -20 °F | -28.8889 °C |
| -19 °F | -28.3333 °C |
| -18 °F | -27.7778 °C |
| -17 °F | -27.2222 °C |
| -16 °F | -26.6667 °C |
| -15 °F | -26.1111 °C |
| -14 °F | -25.5556 °C |
| -13 °F | -25 °C |
More conversions
Fahrenheit to Celsius converterCelsius to Fahrenheit-30 °C to °F-29 °C to °F-28 °C to °F-27 °C to °F-26 °C to °F
Frequently asked questions
What is -18 °F in °C?
-18 degrees Fahrenheit is equal to -27.7778 degrees Celsius.
How do you convert -18 degrees Fahrenheit to degrees Celsius?
Use the formula: (-18 − 32) × 5/9 = -27.7778 °C.