JavaScript: Create a specified currency formatting from a given number
JavaScript fundamental (ES6 Syntax): Exercise-126 with Solution
Write a JavaScript program to create a specified currency format from a given number.
- Use Intl.NumberFormat to enable country / currency sensitive formatting.
Sample Solution:
JavaScript Code:
//#Source https://bit.ly/2neWfJ2
const toCurrency = (n, curr, LanguageFormat = undefined) =>
Intl.NumberFormat(LanguageFormat, { style: 'currency', currency: curr }).format(n);
console.log(toCurrency(123456.789, 'EUR')); // currency: Euro | currencyLangFormat: Local
console.log(toCurrency(123456.789, 'USD', 'en-us')); // currency: US Dollar | currencyLangFormat: English (United States)
console.log(toCurrency(123456.789, 'USD', 'fa')); //currency: US Dollar | currencyLangFormat: Farsi
console.log(toCurrency(322342436423.2435, 'JPY')); //currency: Japanese Yen | currencyLangFormat: Local
console.log(toCurrency(322342436423.2435, 'JPY', 'fi')); //currency: Japanese Yen | currencyLangFormat: Finnish
Sample Output:
€123,456.79 $123,456.79 $۱۲۳٬۴۵۶٫۷۹ ¥322,342,436,423 322 342 436 423 ¥
Flowchart:

Live Demo:
See the Pen javascript-basic-exercise-126-1 by w3resource (@w3resource) on CodePen.
Improve this sample solution and post your code through Disqus
Previous: Write a JavaScript program to convert a float-point arithmetic to the Decimal mark form and It will make a comma separated string from a number.
Next: Write a JavaScript program to iterate over a callback n times.
What is the difficulty level of this exercise?
Test your Programming skills with w3resource's quiz.
- Weekly Trends
- Python Interview Questions and Answers: Comprehensive Guide
- Scala Exercises, Practice, Solution
- Kotlin Exercises practice with solution
- MongoDB Exercises, Practice, Solution
- SQL Exercises, Practice, Solution - JOINS
- Java Basic Programming Exercises
- SQL Subqueries
- Adventureworks Database Exercises
- C# Sharp Basic Exercises
- SQL COUNT() with distinct
- JavaScript String Exercises
- JavaScript HTML Form Validation
- Java Collection Exercises
- SQL COUNT() function
- SQL Inner Join