C Program: Convert Celsius into Fahrenheit

C Program: Convert Celsius into Fahrenheit

In this tutorial, we will discuss the concept of the C Program: Convert Celsius into Fahrenheit

In this post, we will learn how to write a program to convert Celsius into Fahrenheit using the scientific equations in C programming language with an Example program.

Temperature and conversion

Generally, We have known three types of temperature units Fahrenheit, Celsius, and Kelvin. In this article, we are discussing how to convert temperature units Celsius into Fahrenheit. Fahrenheit and Celsius are the measuring units in degrees as ⁰F and ⁰C  respectively.

scientific equation Fahrenheit= Celsius*9/5+32

Code to Celsius into Fahrenheit

Celsius into Fahrenheit

In this program, the user declares and initializes a double variable Celsius as 30.0. It will be converted into Fahrenheit, by the scientific equation using the C programming language.

Program 1

#include <stdio.h>

int main() {
    // declaring variables
    float celsius,fahrenheit;
    //initializing variables
    celsius=30;
    //Convert celsius tp fahrenheit
    fahrenheit=((celsius*9/5)+32);
    printf("The Trmperature in Fahrenheit is==%f ",fahrenheit);

    return 0;
}

When the above code is executed, it produces the following result

The temperature in Fahrenheit is==86.000000

Celsius into Fahrenheit – Entered by the user

In this program, the user declares the variable as Double for Celsius and Fahrenheit, then the user is asked to enter a double value to Celsius. It will be converted into Fahrenheit, by the scientific equation using the C programming language

Program 2

// C program to convert celsius into fahrenheit
//Entered by user
#include <stdio.h>

int main() {
    // declaring variables
    float celsius,fahrenheit;
    //initializing variables
     printf("Enter temperature in celsius :");
    scanf("%f",&celsius);
    //Convert celsius to fahrenheit
    fahrenheit=((celsius*9/5)+32);
    printf("The temperature in Fahrenheit is==%f ",fahrenheit);

    return 0;
}

When the above code is executed, it produces the following result

Enter temperature in celsius:100
The temperature in Fahrenheit is==212.000000

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