Javascript Currency Number Formatting Using Intl Numberformat An alternative that allows you more control is to use intl.numberformat#formattoparts() which formats the number but gives you tokens that you can programmatically consume and manipulate. Getter function that formats a range of numbers according to the locale and formatting options of the intl.numberformat object from which the method is called. returns an array of objects representing the range of number strings in parts that can be used for custom locale aware formatting.

Format Numbers As Currency Strings In Javascript Orangeable

Number And Currency Formatting In Javascript Using Intl Numberformat