C# Program to Convert Fahrenheit to Celsius

Firstly, set the Fahrenheit temperature −

double fahrenheit = 97;
Console.WriteLine("Fahrenheit: " + fahrenheit);

Now convert it into Celsius −

celsius = (fahrenheit - 32) * 5 / 9;

Example

You can try to run the following code to convert Fahrenheit to Celsius.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Demo {
   class MyApplication {
      static void Main(string[] args) {
         double celsius;
         double fahrenheit = 97;
         Console.WriteLine("Fahrenheit: " + fahrenheit);
         celsius = (fahrenheit - 32) * 5 / 9;
         Console.WriteLine("Celsius: " + celsius);
         Console.ReadLine();
      }
   }
}

Output

Fahrenheit: 97
Celsius: 36.1111111111111