Result
Convert degrees celsius to degrees fahrenheit 18 degrees fahrenheit equals -7.78 degrees celsius
18 ºF-7.78 ºC
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Result explained
How we got this result
To convert degrees fahrenheit into degrees celsius, we use this calculation:
Calculation((18 − 32) × 5) ÷ 9 = -7.77777778 ºC
We start with 18 degrees fahrenheit and follow these operations in order: − 32 → × 5 → ÷ 9. The result is -7.78 degrees celsius.
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Understanding the result
About converting degrees fahrenheit to degrees celsius
This conversion shows a temperature in another scale for weather, cooking, study or work.
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Learn how to read and use this degrees fahrenheit to degrees celsius conversion.
18 degrees fahrenheit represents the same amount as -7.78 degrees celsius. Only the unit used to express it changes.
The converter applied the equivalent value between both units to the amount entered. In this case, the calculation is:
18 ºF = -7.78 ºC
Some equivalent values do not end at two decimal places. Choose 4 or 6 decimal places above for a more precise reference without changing the original value.