What is 21 degrees Celsius in Fahrenheit?

The two different types of units to measure temperature are Celsius and Fahrenheit.

Answer: 21° Celsius is equal to 69.8° Fahrenheit.

Let us understand the conversion between Celsius and Fahrenheit in detail.

Explanation:

The formula to convert Celsius to Fahrenheit is: °F = °C × (9/5) + 32

F = [ C × (9/5) + 32 ] 

Given that, C = 21

F = 21 × (9/5) + 32

F = 37.8 + 32

F = 69.8

Thus, 21 °C is equivalent to 69.8 °F.