Get the number of hours between the browser local time and UTC.  Initialize any whole date to a specific time of day.   Uses javascript and does not rely on external APIs. Great for booking, scheduling & working with APIs.
Bubble's built-in timezone tools do not cover every situation. This plugin is to help. Its a simple way to manipulate timezones and whole dates.

CHANGE FROM LOCAL TIME TO UTC (and back)
Keep the same time of day - easily change 1/1/2019 21:00 EST to 1/1/2019 21:00 UTC by adding the number of UTC offset hours rather simply changing the way the time zone is displayed.

DISPLAY DATES & TIMES CORRECTLY IN ANY ELEMENT
One limitation in bubble is that certain elements such as datepickers can only display dates/time in the user's current timezone. You cannot display a single timezone for all users as a the value inside the picker. This plugin easily allows for that.

INITIALIZE WHOLE DATES TO A CERTAIN TIME OF DAY
If you enter a date into a date-only datepicker, bubble will set the date/time you've selected using current time of day.  This plugin can take any date and apply a preset time of day you choose (in the users current timezone or UTC, etc)