Calculate Days Between Two Dates in JavaScript

Hello devs in this example i will explain with source code that how to calculate the number of days between two dates in javascript? So from this example you will learn calculate days between two dates in javascript. I will share example code of how to calculate number of working days between two dates in javascript.

I will use javascript date object to get days between two dates in javascript. For that, first, get the internal millisecond value of the date using the in-built JavaScript getTime() function then we have to calculate the number of days between two dates in javascript using that function.

See the example code of he number of days between two dates in javascript:

 var date1 = new Date("06/30/2019");
 var date2 = new Date("07/30/2019");
 
 // To calculate the time difference of two dates
 var Difference_In_Time = date2.getTime() - date1.getTime();
 
 // To calculate the no. of days between two dates
 var Difference_In_Days = Difference_In_Time / (1000 * 3600 * 24);

 const days = Math.trunc(Difference_In_Days); //for getting integer value

Read also: How to Remove Decimal Places in Javascript

Hope it can help you.