# Timezone list with GMT offset

**URL:** <https://devforum.zoom.us/t/timezone-list-with-gmt-offset/7539>\
**Category:** API and Webhooks\
**Created:** [January 16, 2020, 12:29pm UTC](https://devforum.zoom.us/t/timezone-list-with-gmt-offset/7539 "2020-01-16T12:29:45Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\
**Post date:** [February 13, 2020, 10:17pm UTC](https://devforum.zoom.us/t/timezone-list-with-gmt-offset/7539/4 "2020-02-13T22:17:29Z")

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Hey @adamwang,

Thanks for your feedback. We will consider adding this.

In the meantime you can calculate the offset on your end if the `Z` is including in the [start\_time for example](https://marketplace.zoom.us/docs/api-reference/zoom-api/meetings/meetingcreate). That means it is in GMT time. Then you can use a method like [JavaScripts getTimezoneOffset()](https://www.w3schools.com/jsref/jsref_gettimezoneoffset.asp).

Thanks,  
Tommy

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