-2 Fahrenheit to Celsius
-2 degrees Fahrenheit equals
-18.89°C
-18.89 degrees Celsius
-2°F is -18.89°C, well below the point where water freezes. Roads ice over here, and this is where winter forecasts in northern climates spend most of the season. For reference, water freezes at 0°C, or 32°F.
How to convert -2°F to °C
Formula
°C = (°F − 32) × 5/9
Substituting -2°F
- -2 − 32 = -34
- -34 × 5/9 = -18.89
Fahrenheit places the freezing point of water at 32 rather than 0, so that offset comes off first. What remains is then scaled by 5/9, because a Celsius degree covers 1.8 times as much temperature change as a Fahrenheit degree.
How -2°F compares
| Reference point | Temperature | Difference |
|---|---|---|
| Freezing point of water | 0°C / 32°F | 18.9°C (34°F) colder |
| Room temperature | 21°C / 69.8°F | 39.9°C (71.8°F) colder |
| Body temperature | 37°C / 98.6°F | 55.9°C (100.6°F) colder |
| Boiling point of water | 100°C / 212°F | 118.9°C (214°F) colder |