What is 665 degrees Fahrenheit in Celsius?
665 Fahrenheit = 351.67 Celsius
Formula for converting Fahrenheit to Celsius
The formula for converting Fahrenheit to Celsius is (Fahrenheit - 32) x 5/9 = Celsius. So for a temperature of 665 degrees Fahrenheit, the formula would be (665 - 32) x 5/9, with a result of 351.67 degrees Celsius.