Get difference between two dates with inputs of string

Question

Want to get the difference between the two dates.

Input: Dec 2016 to Feb 2018 (string)

Expected Output: 1 year 2 months

is any optimized way to achieve this?

Answer 1

You can use the moment library, and it's duration function to get the same result you desire.

Here are the implementations for the above question:

 function dateDiff(d1, d2) { return moment.duration(Math.abs(moment(d1, 'MMM YYYY').diff(moment(d2, 'MMM YYYY')))) } let diffDuration = dateDiff('Dec 2016', 'Nov 2019') diffDuration var years = diffDuration.years(), months = diffDuration.months(); console.log(years + ' years ' + months + ' months');

 <script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.1/moment.min.js"></script>