At what temperature does Celsius equal Fahrenheit?

Answer 1

The temperature at which Celsius equals Fahrenheit is -40°.

This is due to the offset of water's freezing point to 32 °Fahrenheit. Between 32°F and 0°F, the Fahrenheit temperatures are positive while the Celsius temperatures have already moved into the negative. By the point -40°, the larger intervals marked by the Celsius degrees have been "overtaken" by the smaller Fahrenheit intervals. Below this point, negative temperatures in Fahrenheit have larger values than the corresponding Celsius values, just as do all Fahrenheit temperatures above 0°C.

Mathematically, the change from 0°C to -40°C is 5/9 of the change from +32°F to -40°F.

C = 5/9 (F - 32) and for F = -40, C = F

Answer 2

There is no exact number to multiply Celsius by to equal Fahrenheit. Instead, it requires a formula.

In order to convert Fahrenheit to Celsius, you subtract 32, multiply by 5, and then divide the number by 9.

C = (F - 32) x 5/9

F = C x 9/5 +32

Answer 3

C = 5/9*(F - 32)

Given a temperature in Fahrenheit, substitute that value for F in the above formula, evaluate the right hand side and the answer is the temp in Celsius.

Answer 4

Fahrenheit = 9/5*(Celsius)+32 as for example 212 degrees Fahrenheit = 100 degrees Celsius

Answer 5

At -40 degrees.

Answer 6

-40 degrees.

Answer 7

Celsius and Fahrenheit are equal at -40 degrees.

Answer 8

-40 degrees