-80 Celsius to Fahrenheit
-80°C = -112°F
-80 degrees Celsius is equal to -112 degrees Fahrenheit.
Convert -80 Celsius to Fahrenheit using our free temperature converter.
How to convert -80 °C to °F
Use the formula °F = (°C × 9/5) + 32 and substitute -80 for °C:
°F = (-80 × 9/5) + 32°F = -144 + 32°F = -112
So -80 °C = -112 °F.
What does -80 °C mean?
-80 °C is extreme cold — temperatures like this occur in polar regions, at high altitude and in laboratory or industrial settings. Exposed skin can freeze within minutes.
- Fahrenheit
- -112 °F
- Kelvin
- 193.15 K
- Quick estimate (double + 30)
- -130 °F
For -80 °C the quick “double it and add 30” estimate gives -130 °F — 18 °F too low. The shortcut works best between about 0 °C and 20 °C; use the exact formula for anything that matters.
More in this range: Below freezing.
-80 °C and nearby values
| Celsius | Fahrenheit |
|---|---|
| -84 °C | -119.2 °F |
| -83 °C | -117.4 °F |
| -82 °C | -115.6 °F |
| -81 °C | -113.8 °F |
| -80 °C | -112 °F |
| -79 °C | -110.2 °F |
| -78 °C | -108.4 °F |
| -77 °C | -106.6 °F |
| -76 °C | -104.8 °F |
Related conversions
The Celsius to Fahrenheit formula
°F = (°C × 9/5) + 32
Multiply the Celsius temperature by 9/5 (1.8) because a Celsius degree is 1.8 times larger than a Fahrenheit degree, then add 32 because water freezes at 32 °F rather than 0 °F. To go the other way, use °C = (°F − 32) × 5/9 — for example, -112 °F back to Celsius gives -80 °C.
See the formula explained in detail or the step-by-step conversion guide.
Frequently asked questions
What is -80 Celsius in Fahrenheit?
-80 degrees Celsius is equal to -112 degrees Fahrenheit (-80 °C = -112 °F).
How do you convert -80 °C to °F?
Multiply -80 by 9/5 (or 1.8) and add 32: (-80 × 1.8) + 32 = -112 °F.
Is -80 °C hot or cold?
It is extremely cold. -80 °C is -112 °F.
What is -80 °C in Kelvin?
Add 273.15 to the Celsius value: -80 °C = 193.15 K.