How to convert a string with zeros to number in JavaScript?

Let’s say the following is our string”

var stringValue="453.000.00.00.0000";

To convert the above string with zeroes to number, use parseInt() along with replace() −

var numberValue = parseInt(stringValue.replace(/\./gm, ''));

Example

Following is the complete code −

var stringValue="453.000.00.00.0000";
var numberValue = parseInt(stringValue.replace(/\./gm, ''));
console.log("Original value="+stringValue)
console.log("After modification the value="+numberValue);

To run the above program, use the following command −

node fileName.js.

Here, my file name is demo239.js.

Output

The output is as follows −

PS C:\Users\Amit\javascript-code> node demo239.js
Original value=453.000.00.00.0000
After modification the value=45300000000000

AmitDiwan

Updated on 03-Oct-2020 15:22:19

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