simple-format-number

A simple clean way to format numbers with Javascript

Usage no npm install needed!

<script type="module">
  import simpleFormatNumber from 'https://cdn.skypack.dev/simple-format-number';
</script>

README

A simple clean way to format numbers with Javascript

Setup

npm install simple-format-number

Usage

var formatNumber = require('simple-format-number');

formatNumber(1000.342); // => 1,000.34
formatNumber(1000.342, { fractionDigits: 3 }): // => 1,000.342
formatNumber(1000.342, { symbols: { decimal: ',', grouping: '.' } }); // => 1.000,34 (italian format)

API

formatNumber(number, options)

where:

  • number the number to format
  • options
    • fractionDigits: number the number of decimal digits (default 2)
    • useGrouping: boolean set to false when you want to display a number in a textbox (default true)
    • symbols
      • decimal the decimal symbol (default .)
      • grouping the grouping symbol (default ,)