Program for Fahrenheit to Celsius conversion
Given a Temperature n in Fahrenheit scale convert it into Celsius scale .
Examples:
Input : 32 Output : 0 Input :- 40 Output : -40
Formula for converting Fahrenheit scale to Celsius scale
T(°C) = (T(°F) - 32) × 5/9
C
/* Program in C to convert Degree Fahrenheit to Degree Celsius */ #include <stdio.h> //function to convert Degree Fahrenheit to Degree Celiuis float fahrenheit_to_celsius( float f) { return ((f - 32.0) * 5.0 / 9.0); } int main() { float f = 40; // passing parameter to function printf ( "Temperature in Degree Celsius : %0.2f" ,fahrenheit_to_celsius(f)); return 0; } |
C++
// CPP program to convert Fahrenheit // scale to Celsius scale #include <bits/stdc++.h> using namespace std; // function to convert // Fahrenheit to Celsius float Conversion( float n) { return (n - 32.0) * 5.0 / 9.0; } // driver code int main() { float n = 40; cout << Conversion(n); return 0; } |
Java
// Java program to convert Fahrenheit // scale to Celsius scale class GFG { // function to convert // Fahrenheit to Celsius static float Conversion( float n) { return (n - 32 .0f) * 5 .0f / 9 .0f; } // Driver code public static void main(String[] args) { float n = 40 ; System.out.println(Conversion(n)); } } // This code is contributed by Anant Agarwal. |
Python3
# Python3 program to convert Fahrenheit # scale to Celsius scale # function to convert # Fahrenheit to Celsius def Conversion(n): return (n - 32.0 ) * 5.0 / 9.0 # driver code n = 40 x = Conversion(n) print (x) # This article is contributed by Himanshu Ranjan |
C#
// c# program to convert Fahrenheit // scale to Celsius scale using System; class GFG { // function to convert // Fahrenheit to Celsius static float Conversion( float n) { return (n - 32.0f) * 5.0f / 9.0f; } // Driver code public static void Main() { float n = 40; Console.Write(Conversion(n)); } } // This code is contributed by Nitin Mittal. |
PHP
<?php // PHP program to convert Fahrenheit // scale to Celsius scale // function to convert // Fahrenheit to Celsius function Conversion( $n ) { return ( $n - 32.0) * 5.0 / 9.0; } // Driver Code $n = 40; echo Conversion( $n ); // This code is contributed by nitin mittal ?> |
Javascript
<script> // Javascript program to convert Fahrenheit // scale to Celsius scale // function to convert // Fahrenheit to Celsius function Conversion(n) { return (n - 32.0) * 5.0 / 9.0; } // driver code let n = 40; document.write(Conversion(n)); // This code is contributed Mayank Tyagi </script> |
Output:
4.44444
Time Complexity: O(1)
Auxiliary Space: O(1)