What is 21 degrees Fahrenheit in Celsius?

Answer 1

21°C = 69.8°F

Use the formula F = 9/5C + 32

To convert from Celsius to Fahrenheit, multiply the number by 9, divide by 5, and add 32.

In this instance, 21 x 9 = 189 / 5 = 37.8 + 32 = 69.8.

Therefore, 21 degrees Celsius is equal to 69.8 degrees Fahrenheit.
69.8 F

Answer 2

-5.8 degrees Fahrenheit.

Answer 3

Start by taking the number in Celsius and multiply it by 9. Then divide that number by 5, and then add 32. This is how you convert Celsius to Fahrenheit or use the equation F = (9/5)C + 32
In this case, the answer is about 69.8 degrees Fahrenheit.

Answer 4

Approximately -29.4 degrees Celsius.

The relationship between temperature in Fahrenheit and temperature in Celsius is given by:

C=(5/9)*(F-32), where C is the temperature in degrees Celsius and F is the temperature in degrees Fahrenheit. Plugging -21 in for F yields:

C=(5/9)*(-53), or approximately -29.4

Answer 5

21 degrees Fahrenheit is approximately -6 degrees Celsius.

Answer 6

21 degrees Fahrenheit = -6.1 degrees Celsius.

Formula: [°C] = ([°F] − 32) × 5⁄9

Answer 7

-29.4 degrees Celsius.

Answer 8

21 degrees Celsius = 69.8 degrees Fahrenheit

Answer 9

roughly -7 degrees celsius

Answer 10

21 deg C = 69.8 deg F