How TO - Format a Number with Two Decimals

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Learn how to format a number with two decimals in JavaScript.

Format a Number with Two Decimals

You can use the toFixed() method to format a number to only show two decimals. Note that the result is rounded (shows 5.57 instead of 5.56):

Example

let num = 5.56789;
let n = num.toFixed(2);  // 5.57
Try it Yourself »

If you want to display three decimals, just change the number to 3:

Example

let num = 5.56789;
let n = num.toFixed(3);  // 5.568
Try it Yourself »

Tip: Learn more about the toFixed() method in our JavaScript Reference.


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