Currency Converter in C with Source Code

In this piece, we will construct a simple currency converter in c programming, which will be developed using the C programming language. A calculator known as a currency converter is a device that changes the value or quantity of one currency into the comparable value or quantity of additional currencies.

For instance, if you lived in the United States and desired to travel to another country, you would need to be aware of the exchange rate for one dollar in the local currency of the destination country.

If you were traveling to certain parts of the Philippines, you would need to know the dollar to Philippine peso conversion. If you were traveling to Japan, you would need to know the dollar to yen conversion.

If you were traveling to Thailand, you would need to know the dollar to baht conversion. If you were traveling to Kuwait, you would need to know the dollar to Korean won conversion.

This currency converter is written in C, and it also comes with a free download of the source code. Simply look for the source code that can be downloaded below, and then click the “Download” button.

Before beginning the process of developing a Currency Converter Language, you must first ensure that your computer is equipped with either Code Blocks or another C-based platform.

Project Name : Currency Converter
Project Platform :C/C++
Programming Language Used:C Programming Language
Developer Name
IDE Tool (Recommended):Dev-C++/Codeblocks
Project Type :Desktop Application
Database:Stores data in .DAT file
Currency Converter in C with Source Code Overview

What is the use of currency converter?

The application given the name Currency Converter performs the process of converting monetary values from one currency to two others. You have the option of displaying any one of three different currencies: dollars, euros, or yen. After making your selection, enter a value in any one of those currencies to have it converted into the others.

How do I use Google currency converter?

In the field designated for the search, type “Google Currency Converter.” When you conduct a Google Search, a currency converter box will immediately load at the very top of the page displaying the search results. Enter the initial amount, as well as the type of currency used.

How many types of currency are there?

There are 180 different currencies that are acknowledged as valid forms of payment in United Nations (UN) member states, non-member observer states of the UN General Assembly, states that are partially recognized or not recognized at all, and their dependent territories.

Can you do currency conversions in Excel?

In a separate cell, use the following format to enter the currency pair: Using the ISO currency codes for the From Currency and To Currency conversion. Entering “USD/EUR,” for instance, will provide you with the current exchange rate for one United States Dollar to one Euro. After selecting the cells, go to the Insert menu and select Table.

Currency Converter Project in C Steps on How to Create a Project

Time needed: 5 minutes.

Here’s the step’s on how to create a Currency Converter in C with Source Code.

  • Step 1: Create a new project.

    First open the code blocks IDE and click “create a new project“.
    Create a Project For Currency Converter in C with Source Code

  • Step 2: Choose console application.

    Next, click the “console application” and after that click “next“.
    Click Console for Currency Converter in C with Source Code

  • Step 3: Choose C language.

    Then , choose “C language” and click “next“.
    Choose C Currency Converter in C with Source Code

  • Step 4: Name your project.

    Lastly, name the project you’ve created and click “next” after that click “finish“.

  • Step 5: The actual code.

    Finally, we will now start adding functionality to our C Framework by adding some functional codes.

This Currency Converter Project in C with Source Code was build and run under Code::Blocks IDE.

A currency converter keeps track of the most recent market valuations for all of the world’s currencies, allowing users to compare one currency’s value to that of others in the database.

  • Output for main window in Calculator in C with Source Code.

Downloadable Source Code


I really hope that this straightforward instruction helps you find what it is that you need, and that it also teaches us how to build a currency converter system using the C programming language.

Please let us know in the comments section below if you discovered any errors in this tutorial. Simply visit this website whenever you want the latest information and instructional guides. Happy coding!


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