# 24H clock instead of 12H

**URL:** <https://forums.rocket.chat/t/24h-clock-instead-of-12h/12700>\
**Category:** Community Support\
**Created:** [November 26, 2021, 1:16pm UTC](https://forums.rocket.chat/t/24h-clock-instead-of-12h/12700 "2021-11-26T13:16:08Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![rocwee](https://avatars.discourse-cdn.com/v4/letter/r/a88e4f/32.png) [@rocwee](https://forums.rocket.chat/u/rocwee)\
**Post date:** [November 26, 2021, 1:16pm UTC](https://forums.rocket.chat/t/24h-clock-instead-of-12h/12700/1 "2021-11-26T13:16:08Z")

</div>

### Description

Just installed RC and initial inpression is positive. However despite the fact that I’ve changed the timeformat to HH:mm, I still see AM/PM (12 hour clock) in the iOS app, admin pages etc.  
Are these known “issues” or do I need to do additional work to change it?

### Server Setup Information

- Version of Rocket.Chat Server: 4.1.2
- Operating System: Debian 11

---

<div class="post-metadata">

**Author:** ![dudanogueira](https://sea1.discourse-cdn.com/flex021/user_avatar/forums.rocket.chat/dudanogueira/32/2529_2.png) [@dudanogueira](https://forums.rocket.chat/u/dudanogueira)\
**Post date:** [December 3, 2021, 7:53pm UTC](https://forums.rocket.chat/t/24h-clock-instead-of-12h/12700/2 "2021-12-03T19:53:21Z")

</div>

Hi!

Can you specify the steps you did for this configuration?

Thanks!

---

<div class="post-metadata">

**Author:** ![rocwee](https://avatars.discourse-cdn.com/v4/letter/r/a88e4f/32.png) [@rocwee](https://forums.rocket.chat/u/rocwee)\
**Post date:** [December 4, 2021, 6:42pm UTC](https://forums.rocket.chat/t/24h-clock-instead-of-12h/12700/3 "2021-12-04T18:42:47Z")

</div>

Hi @dudanogueira  
My user account / Profile is set to 24-hour clock  
RC language is ‘English’

Global settings:  
Custom timezone: Europe/Copenhagen  
Message / Time Format: HH:mm

iOS App version: 4.22.0.27028  
In the conversation overview:

 ![image](https://us1.discourse-cdn.com/flex021/uploads/rocketchat/original/2X/6/67da14dd20553fbd1d8aff9a06bfdd4fb57dcf67.jpeg)

In the App / chat window:  
 ![image](https://us1.discourse-cdn.com/flex021/uploads/rocketchat/original/2X/4/4d85341ff8e8c86787e17354e6658c94a2860a7f.png)

iPhone is set to 24H-Time and time Zone is Copenhagen. Language is English (UK)