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How to write a program to convert Fahrenheit into Celsius
In this article, we will discuss the title of the “How to write a program to convert Fahrenheit into Celsius”
In this post, we will learn how to write a program to convert Fahrenheit into Celsius and display the result on the screen.
Generally, we know three types of temperature units Fahrenheit, Celsius, and Kelvin. Fahrenheit and Celsius are the measuring units in degrees as oF and oC respectively. In this article, we are discussing how to convert temperature units Fahrenheit into Celsius.
Formula
C = F-32/1.8
Algorithm
- Declare and initialize variables
- Apply the formula and calculate celsius
- Print the temperature in Celsius on the screen
Code to Fahrenheit into Celsius
Convert Fahrenheit into Celsius- Java
Java language
Program 1
//Java program to Solution to Convert Fahrenheit into Celsius
public class Fahrenheit_To_Celsius
{
public static void main (String args[]){
double fahre=122,cels;
//declaring variables
cels=((fahre-32)*5/9);
//Calculate Celsius value
//using given fahrenheit value
System.out.print("Temperature in Celsius:"+cels);
//print the celsius value as output
}
}
When the above code is executed, it produces the following result
Temperature in Celsius:50.0
Convert Fahrenheit into Celsius – C
C language
Program 2
// C program to convert Temparature
// fahrenheit into celsius
#include <stdio.h>
int main() {
//variable declaration
float celsius,fahrenheit;
//decare the variables
fahrenheit=50;
//initiaize variable fahrenheit
//Convert fahrenheit into celsius
celsius=((fahrenheit-32)*5/9);
//Calculate fahrenheit value
printf("The temperature in Celsius is=%.2f ",celsius);
//display result
return 0;
}
When the above code is executed, it produces the following result
The temperature in Celsius is=10.00
Convert Fahrenheit into Celsius – C++
C++ language
Program 3
//C++ program to convert F into C
#include <iostream>
using namespace std;
int main() {
float celsius, fahrenheit;
//declare float type variable
fahrenheit=90.0;
//initialize variable
celsius=((fahrenheit-32) * 5/9);
//Calculate celsius
//Using equation
cout<<fahrenheit<<" Fahrenheit is: "<<celsius <<" Celsius";
//display result on the screen
return 0;
}
When the above code is executed, it produces the following result
90 Fahrenheit is: 32.2222 Celsius
Convert Fahrenheit into Celsius – C#
C# language
Program 4
// C# program to convert Fahrenheit to Celsius
using System;
namespace temperature
{
public class FtoC
{
public static void Main(string[] args)
{
double celsius,fahrenheit=98.6;
//variable Declaration
celsius=((fahrenheit-32)*5/9);
//Caculate Fahrenheit
Console.WriteLine ("The temperature in Celsius: "+celsius);
//print celsius
Console.ReadKey();
}
}
}
When the above code is executed, it produces the following result
The temperature in Celsius: 37
Convert Fahrenheit into Celsius – Python
Python language
Program 5
# Python program to convert temperature in Fahrenheit to Celsius
fahrenheit=98.6 #Declare and initialize variabe
#Calculate celsius value
celsius=((fahrenheit-32)*5)/9
#Dispay resut
print('%0.1f degrees Fahrenheit is equal to %0.1f degree Celsius' %(fahrenheit,celsius))
When the above code is executed, it produces the following result
98.6 degrees Fahrenheit is equal to 37.0 degree Celsius
Convert Fahrenheit into Celsius – PHP
PHP language
Program 6
<?php
//PHP code to Convert Fahrenheit to Celsius degrees
$fahrenheit=50.0;
//initialize variable
$celsius=(($fahrenheit-32)*5)/9;
//Calculate celsius
echo("The temperature in Celsius is: ");
$celsius=round($celsius,3);
echo(($celsius));
//print tesult
?>
When the above code is executed, it produces the following result
The temperature in Celsius is: 10
Convert Fahrenheit into Celsius – JavaScript
JavaScript language
Program 7
//program to Convert Fahrenheit to Celsius
//Declare and initialize variable
const fahrenheit=59.0;
const celsius=(fahrenheit-32)*5/9;
//Calculate temperature of Celsius
//Display the result on the screen
console.log(`${fahrenheit} degrees Fahrenheit is equal to ${celsius} degrees Celsius.` );
When the above code is executed, it produces the following result
59 degrees Fahrenheit is equal to 15 degrees Celsius.
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