40 °F = 4.44 °C
(to 2 decimal places)
40 degrees Fahrenheit converts to 4.44 degrees Celsius
How To Convert 40 Fahrenheit To Celsius
Using the Fahrenheit to Celsius formula: Celsius (°C) = (Fahrenheit - 32) / 1.8, this example shows how to convert a temperature of 40 degrees Fahrenheit to Celsius (40 F to C).
Worked Example
How To Convert 40 °F to °C
| °C = | ( 40 - 32 ) / 1.8 |
| = | 8 / 1.8 |
| = | 4.44 °C |
| ∴ | therefore, 40 Fahrenheit (°F) is equal to 4.44 Celsius (°C) ( to 2 decimal places ) |
check this result with the conversion calculator
Albert Einstein is shown for illustrative purposes.
Anders Celsius (1701–1744), is the proponent of the Celsius temperature scale.