How Many Celsius Is 18 Degrees Fahrenheit?
18 °F = -7.77778 °C
Result
-7.777777778 °C
Celsius
18 °F = -7.777777778 °C
18 °F in other units
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How to convert 18 degrees Fahrenheit to degrees Celsius
Use the °F to °C formula and put in 18.
18 °F = -7.77778 °C
°C = (°F − 32) × 5/9
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Frequently asked questions
How many degrees Celsius is 18 degrees Fahrenheit?
18 °F is -7.77778 °C.
How do I convert degrees Fahrenheit to degrees Celsius?
Use °C = (°F − 32) × 5/9. For 18 °F: 18 °F = -7.77778 °C.
How do I convert other amounts?
Type any number into the converter above, or open the full Fahrenheit to Celsius converter.