40 Fahrenheit To Celsius Conversion

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.