Covert to 24 hours time formate

[iamkallolpratim]

var start_time = $('.start_time').val();

this will return time like 02:00 PM

How can I convert it 24 hours time format using moment js. I used this plugin to show time.

[mattjohnsonpint]

moment("02:00 PM", "h:mm A").format("HH:mm")  // "14:00"

[mattjohnsonpint]

Also note that you might not need moment.js at all, as there is an option for 24-hour format in that plugin.

See the showMeridian option in their docs

[iamkallolpratim]

thank you very much @mj1856 . It's working

[farrukh-malik]

How to use moment.js durations rightly?
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Use moment.duration() in codes

You need to import moment and moment-duration-format, firstly.

import moment from 'moment';

import 'moment-duration-format';

Then, use duration function. Let us apply the above example: 28800 = 8 am.

moment.duration(28800, "seconds").format("h:mm a");

🎉Well, you do not have above type error. 🤔Do you get a right value 8:00 am ? No…, the value you get is 8:00 a. Moment.js format is not working as it is supposed.

💡The solution is that transform seconds to milliseconds and use UTC time.

moment.utc(moment.duration(value, 'seconds').asMilliseconds()).format('h:mm a')

All right we get 8:00 am now. If you want 8 am instead of 8:00 am for integral time, we need to do RegExp

const time = moment.utc(moment.duration(value, 'seconds').asMilliseconds()).format('h:mm a');

time.replace(/:00/g, '')

IF YOU NEED MORE HELP COMMENT HERE..!

THANK YOU