SwiftConvert - Real Time Currency Converter

If you're planning to travel abroad, checking the latest exchange rates is very important. With a currency converter like SwiftConvert, you can easily know how much your money is worth in another country. It helps you save money and make better financial decisions. Try our free tool now: [ https://manasconverter.blogspot.com/2025/03/swiftconvert-real-time-currency.html ] How does an online currency convertor work? Now that we have discussed the benefits of using this tool in detail in the earlier section, many of you might be wondering how this tool works, and how you trust it. For this reason, let us understand what exactly a currency convertor is and how it works. Currency convertor: A currency convertor is a handy tool available online to help you convert a value in one currency to the corresponding value in another currency. As discussed earlier, modernized software is used to make speedy and accurate conversions. But, the question still remains, how does it work? For...

Creating the converter Now let’s move on to the converter itself. Similar to Google’s currency converter, we have three containers each containing a label as well as an input field or a dropdown: amount: To input the conversion amount from: To select the base currency to: To select the currency to convert to We also add a container to display the output and a button to run the calculation. For the dropdowns, we use an inline conditional statement to check if the rates have been fetched and then map out the available currencies. Since rates stores an object of exchange rates, we can use Object.keys() to get an array of the currency codes. Then we can .map() over that array to generate the elements. Be sure to add a default option in the select elements in the else part of your condition in case the rates do not load. Your return statement should look like this: setFromCurrency(e.target.value)} > For the calculation itself, we create a new function that will run when the c...