Temperature value page
-18 Fahrenheit to Celsius
Convert -18 fahrenheit to celsius with the exact formula, nearby reference values, and quick answers for this specific conversion.
Exact result
-18 fahrenheit=-27.78 celsius
Formula used: C = (F - 32) × 5/9
Did you know?
-18 F converts to -27.78 C, which is useful for weather, cooking, and body-temperature checks.
Nearby values
Quick comparisons around -18 fahrenheit.
| fahrenheit | celsius |
|---|---|
| -28 fahrenheit | -33.333333 celsius |
| -23 fahrenheit | -30.555556 celsius |
| -18 fahrenheit | -27.777778 celsius |
| -13 fahrenheit | -25 celsius |
| -8 fahrenheit | -22.222222 celsius |
Formula
C = (F - 32) × 5/9
To convert -18 fahrenheit to celsius, apply the formula above and you get -27.78 celsius.
FAQ
What is -18 fahrenheit in celsius?
-18 fahrenheit equals -27.78 celsius.
How do you convert -18 fahrenheit to celsius?
Use the formula C = (F - 32) × 5/9. Plug in -18 for F to get -27.78 celsius.
Is -18 fahrenheit exactly -27.78 celsius?
Yes. Based on fahrenheit to celsius converter, -18 fahrenheit converts to -27.78 celsius.