JavaScript Program to Convert Celsius to Fahrenheit

JavaScript is a powerful and versatile programming language that can be used to create a wide range of applications and websites. In this tutorial, we will learn how to write a JavaScript program to convert Celsius to Fahrenheit. We will use a simple formula to perform the conversion, and the program will prompt the user to input a value in Celsius and then display the equivalent temperature in Fahrenheit.

This program can be useful for anyone who needs to quickly and easily convert temperatures from one unit of measurement to another. We also have an interactive JavaScript course where you can learn JavaScript from basics to advanced and get certified. Check out the course and learn more from here.

The main approach here is to find the Conversion Factor to Convert Celsius to Fahrenheit, which we will need to multiply by Celsius to get the desired degree in Fahrenheit in return.

fahrenheit = celsius * 1.8 + 32

Program to Convert Celsius to Fahrenheit

//JavaScript program to convert Celsius to Fahrenheit
var cel = prompt("Enter a celsius value: ");

// conversion factor to convert Celcius to Fahrenheit
var fahrenheit = (cel * 1.8) + 32

console.log(`${cel} degree celsius is equal to ${fahrenheit} degree fahrenheit.`);

?

Enter a Celsius value: 75
75 degree Celsius is equal to 167 degree Fahrenheit.

Note:

We can even convert Fahrenheit value to Celsius using the formula:

celsius = (fahrenheit - 32) / 1.8

Conclusion

In conclusion, a JavaScript program can be easily written to convert Celsius to Fahrenheit. The use of a simple formula and user input allows the program to perform the conversion quickly and accurately. By providing a user-friendly interface and the ability to perform the conversion on demand, this program can be a useful tool for anyone who needs to work with temperatures measured in different units of measurement. Overall, the use of JavaScript in this program demonstrates the language's versatility and ability to create practical and useful applications.