Tokyo to Ulan Bator time
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UTC+9 · UTC+9 → UTC+8 · UTC+8
Tokyo is 1 hour ahead of Ulan Bator
Tokyo · UTC+9
Saturday, 7 November 2026
Ulan Bator · UTC+8
Saturday, 7 November 2026
When are both sides at work?Each column is one hour of the day in the first city; the second row shows the same moment in the other city. Gold means office hours (09:00–18:00), dusk means awake but off work, night means asleep (23:00–07:00). Columns where both rows are gold are good meeting times.
0003060912151821
TokyoUTC+9 · +09:00
0003060912151821
Ulan BatorUTC+8 · +08:00
2302050811141720
Shared working hours: 10:00–18:00 in Tokyo is 09:00–17:00 in Ulan Bator.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
14:34 Sat 7 Nov Tokyo = 13:34 Sat 7 Nov Ulan Bator
Hour-by-hour conversion
| TokyoEvery hour of today in the first city, with the matching time in the second. “Next day” means the calendar date is already tomorrow there. The highlighted row is right now. | Ulan Bator | |
|---|---|---|
| 00:00 | 23:00prev. day | |
| 01:00 | 00:00 | |
| 02:00 | 01:00 | |
| 03:00 | 02:00 | |
| 04:00 | 03:00 | |
| 05:00 | 04:00 | |
| 06:00 | 05:00 | |
| 07:00 | 06:00 | |
| 08:00 | 07:00 | |
| 09:00 | 08:00 | |
| 10:00 | 09:00 | Both at work |
| 11:00 | 10:00 | Both at work |
| 12:00 | 11:00 | Both at work |
| 13:00 | 12:00 | Both at work |
| 14:00 | 13:00 | Now |
| 15:00 | 14:00 | Both at work |
| 16:00 | 15:00 | Both at work |
| 17:00 | 16:00 | Both at work |
| 18:00 | 17:00 | |
| 19:00 | 18:00 | |
| 20:00 | 19:00 | |
| 21:00 | 20:00 | |
| 22:00 | 21:00 | |
| 23:00 | 22:00 |
Planning between Tokyo and Ulan Bator
Tokyo (Asia/Tokyo) is UTC+9 and Ulan Bator (Asia/Ulaanbaatar) is UTC+8 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in Tokyo is 08:00 in Ulan Bator
- 12:00 in Tokyo is 11:00 in Ulan Bator
- 15:00 in Tokyo is 14:00 in Ulan Bator
- 18:00 in Tokyo is 17:00 in Ulan Bator
Reverse: Ulan Bator to Tokyo. Or open both in the meeting planner with more cities.