Javascript format currency example. NumberFormat; just that it has Intl. If style is currency, the currency property must be included. NumberFo. format(). Como ves en el ejemplo, puedes transformar un valor (en este caso el número 123456 ) a diferentes formatos de moneda. NumberFormat API support, this method delegates to Intl. Here is an example of formatting number as JavaScript 如何将数字格式化为货币字符串 一个以货币形式表示的数字会产生影响,并且更易读,这就是将数字格式化为货币的 Apr 20, 2024 · This guide provides JavaScript developers with comprehensive techniques for formatting numeric data like prices and balances as currency in applications. Use the Intl. Jun 24, 2025 · Template literals are literals delimited with backtick (`) characters, allowing for multi-line strings, string interpolation with embedded expressions, and special constructs called tagged templates. NumberFormat() constructor: const number = 123456. 789; console. Jun 16, 2023 · This tutorial will walk through examples of how to format a number as a currency string in Javascript. The language format depends on the locale setup on your computer. For example, if you are building a store, you might have data like price. I'd like a function which takes a float as an argument and returns a string formatted like this: "$ 2,500. NumberFormat instance is returned in both cases. NumberFormat object enables language-sensitive Mar 17, 2025 · Method-3: Utilizing the concatenation method to format numbers as currency() to format a number as currency. It has to be set manually. This method is used to represent numbers in language-sensitive formatting and represent currency according to the parameters provided. For example, I want to show the number 1234567 as "1,234,567". Jun 23, 2025 · The toLocaleString() method of Number values returns a string with a language-sensitive representation of this number. NumberFormat('en-US', { style: 'currency', currency: 'USD' }); formatter. 35 I Example 1: Format Numbers as Currency String // program to format numbers as currency string const formatter = new Intl. Feb 11, 2025 · The Intl. NumberFormat() can be called with or without , and a new Intl. log ( formattedValue ); Jun 20, 2025 · number. In the above program, we have used the Intl. The problem with the code is if you have an amount over $1,000, it just returns $1, an amount over $2,000 returns $2, etc. prototype in its prototype chain), then the value of this is returned instead, with the newly created Intl May 25, 2010 · I am trying to print an integer in JavaScript with commas as thousands separators. Feb 27, 2023 · Currency formatting is an essential part of globalizing web applications, and it is crucial to understand the different formatting styles for different countries. Use this when the provided formatting options do not meet your needs. Jun 3, 2023 · In addition, we can represent numbers with different notations, like exponential, fixed-point, or as currency. NumberFormat (doesn't necessarily mean it's created via new Intl. There’s also currently no browser-native way to get the user’s local currency. method to format currency. 00" How can I do this? Nov 3, 2022 · When you're working with data from an API or an external resource, you'll get these data in some general format. Throughout we‘ll analyze common pitfalls, debug issues with currency formatting, and unlock advanced techniques – all from a professional full-stack perspective. Examples: number display ------ ------- 1 1. Here, we will explore how to format currency using the JavaScript Intl API. NumberFormat, and custom functions. 9 it converts to $16. JavaScript provides straightforward ways to handle this, ensuring that numeric data is presented to users in a readable and localized format. Here is the function: Feb 2, 2024 · This tutorial teaches how to format a number as a currency string in JavaScript. format passes in the currency object as well as the options object to the function and expects a string to be returned. Best practices and examples included. format(2500); Output. Let‘s dig in! Dec 20, 2024 · Introduction Formatting numbers as currency strings is a common task in many applications, whether you're building an e-commerce site, a financial dashboard, or any system that handles monetary values. In implementations with Intl. With for example: $('. inputmaks() I used to use the jquery format currency plugin, but it has been very buggy recently. 00 1. Jun 24, 2025 · Normally, Intl. NumberFormat object enables language-sensitive number formatting. const formattedValue = Intl . 345 1. There are a number of scripts that you can find online that will help you with writing your own, however, here's one: Oct 26, 2020 · In JavaScript, the Intl. Description The toLocaleString() returns a number as a string, using local language format. Nov 12, 2009 · Is there a built in function of JavaScript to convert a string into a currency format? For example var a = '1234'; a. Let's dive into different techniques to format numbers as currency in JavaScript. NumberFormat. Feb 23, 2018 · I would like to format a price in JavaScript. NumberFormat object. However, if the value is an object that is Intl. This price data might be in the form of a general number such a Apr 30, 2024 · format numbers as currency string Example Output Example 2: In this example we demonstrates formatting numbers as currency strings in JavaScript, using 'en-IN' for INR currency and 'en-US' for USD, applying Intl. Javascript currency Jun 2, 2022 · Unfortunately, there is no default value for the currency property in the options object. Formatting a number as currency involves adding commas as thousands separators, specifying the number of decimal places, and appending a currency symbol. Use Appropriate Locales. NumberFormat () method is used to specify a currency we want a number to represent. Dec 12, 2024 · Best Practices for Currency Formatting 1. How would I go about doing this? Here is May 26, 2011 · I would like to format my numbers to always display 2 decimal places, rounding where applicable. In this example, a string of £67,123. 90. This method merges two or more strings together. NumberFormat to spans with specific classes. 00. 341 1. NumberFormat ( ' de ' , { currency : ' EUR ' , style : ' currency ' }). NumberFormat() Method to Format a Number as Currency String in JavaScript. Using the example from a Intl. log(new Intl. May 25, 2011 · There are no in-built functions for formatting currency in Javascript. Allows you to customize the format of the currency when calling currency. $2,500. 💰 Different Currency Formats in Countries Mar 14, 2018 · I am trying to understand some code where a number is converted to a currency format. Free code download included. Always set the locale to ensure the number is formatted according to user preferences. price-format'). Aug 25, 2024 · In this comprehensive guide, you‘ll learn how to leverage these tools to format numbers as locale-aware currency values in JavaScript. This method is utilized to concatenate a number into a currency string which is why it is called the concatenation method. 34 1. Jul 27, 2021 · I am trying to use Intl as a default currency formatter and it is almost perfect. Strings are parsed in the same way as in number conversion, except that format() will use the exact value that the string represents, avoiding loss of precision during implicitly conversion to a number. Feb 4, 2023 · Learn how to use JavaScript format number with commas to display numbers in a readable way. convertToCurrency(); // return $1,234 UPDATE Please note that I want the fu Sep 9, 2022 · currency: un string que identifica el código de moneda requerido. function format (currency, options) { return ` ${currency. The Intl. 45 for British Pounds is returned. Learn how to format numbers as currency in JavaScript using toLocaleString, Intl. 000. format ( magicCoinCurrentValue ); console . NumberFormat () to achieve this, as well as show some example code. dollars Apr 3, 2024 · Well, if we change the example above to use the de locale and the Euro currency symbol you might expect output like, €1. Thus, if you have 16. Amounts in the hundreds show up fine. The method is a constructor that can be used to format currency in its style property. A Number, BigInt, or string, to format. This article states how we use the Intl.