3 Fahrenheit to Celsius
3 degrees Fahrenheit equals
-16.11°C
-16.11 degrees Celsius
3°F is -16.11°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 3°F to °C
Formula
°C = (°F − 32) × 5/9
Substituting 3°F
- 3 − 32 = -29
- -29 × 5/9 = -16.11
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 3°F compares
| Reference point | Temperature | Difference |
|---|---|---|
| Freezing point of water | 0°C / 32°F | 16.1°C (29°F) colder |
| Room temperature | 21°C / 69.8°F | 37.1°C (66.8°F) colder |
| Body temperature | 37°C / 98.6°F | 53.1°C (95.6°F) colder |
| Boiling point of water | 100°C / 212°F | 116.1°C (209°F) colder |