In this post, we will learn how to convert Fahrenheit to Celsius using the C++ Programming language.
The formula used to convert temperature from degree Fahrenheit to degree Celsius is:
- C = (F – 32) x 5/9
where C is the temperature in Celsius and F is the temperature in Fahrenheit.
We will convert the temperature from Fahrenheit to Celsius using the above conversion formula.
So, without further ado, let’s begin this tutorial.
C++ Program to Convert Fahrenheit to Celsius
C++ Program
// C++ Program to Convert Fahrenheit to Celsius
#include <iostream>
using namespace std;
int main(){
float fahren, celsius;
// Asking for input
cout << "Enter the temperature in degree Fahrenheit: ";
cin >> fahren;
// Fahrenheit to celsius
celsius = (fahren - 32) * 5/9;
// Display output
cout << "The temperature in degree Celsius: " << celsius << endl;
return 0;
}
Output
Enter the temperature in degree Fahrenheit: 101.7
The temperature in degree Celsius: 38.7222
How Does This Program Work?
float fahren, celsius;
In this program, we have declared two floating data type variables named fahren and celsius.
// Asking for input
cout << "Enter the temperature in degree Fahrenheit: ";
cin >> fahren;
Then, the user is asked to enter the temperature in degree Fahrenheit.
// Fahrenheit to celsius
celsius = (fahren - 32) * 5/9;
We convert the temperature from degree Fahrenheit to degree Celsius using the formula: C = (F – 32) x 5/9.
// Display output
cout << "Temperature in degree Celsius: " << celsius << endl;
After that, the temperature in degree Celsius is displayed on the screen using the cout statement.
Conclusion
I hope after going through this post, you understand how to convert Fahrenheit to Celsius using the C++ Programming language.
If you have any doubt regarding the program, then contact us in the comment section. We will be delighted to assist you.
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