How to Keep Track of Time Across Different Zones

https://gettimezoneconverterfinder.halcyonledger.com/posts/how-to-keep-track-of-time-across-different-zones

I used to set multiple clocks on my phone for different time zones, but it got cluttered fast. Now I use a simple app that shows a world map with current times, and I keep a cheat sheet with the UTC offsets for my frequent contacts. I also label events with the time zone name right in the meeting title, so I never miss a call.