-18 Celsius to Fahrenheit
-18 °C =-0.4 °F
This is deep-freeze cold — typical of a home freezer (−18 °C / 0 °F) or a harsh winter night.
-18 °C = -0.4 °F
°F = °C × 9/5 + 32How to convert -18 °C to °F
°F = °C × 9/5 + 32
- -18 × 9/5 = -32.4
- -32.4 + 32 = -0.4
- -18 °C = -0.4 °F
Nearby Celsius to Fahrenheit values
| °C | °F |
|---|---|
| -40 °C | -40 °F |
| -30 °C | -22 °F |
| -20 °C | -4 °F |
| -18 °C | -0.4 °F |
| -10 °C | 14 °F |
| -5 °C | 23 °F |
| 0 °C | 32 °F |
| 4 °C | 39.2 °F |
| 5 °C | 41 °F |
| 10 °C | 50 °F |
Frequently asked questions
What is -18 °C in °F?
-18 degrees Celsius equals -0.4 degrees Fahrenheit.
How do you convert -18 Celsius to Fahrenheit?
Use °F = °C × 9/5 + 32: -18 × 9/5 = -32.4; -32.4 + 32 = -0.4.
What is -18 °C in Kelvin?
-18 °C is 255.15 K.