Tehran to Singapore time
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UTC+3:30 · UTC+3:30 → SGT · UTC+8
Tehran is 4 hours 30 minutes behind Singapore
Tehran · UTC+3:30
Monday, 9 November 2026
Singapore · SGT
Monday, 9 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.
Shared working hours: 09:00–13:30 in Tehran is 13:30–18:00 in Singapore.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
00:46 Mon 9 Nov Tehran = 05:16 Mon 9 Nov Singapore
Hour-by-hour conversion
| TehranEvery 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. | Singapore | |
|---|---|---|
| 00:00 | 04:30 | Now |
| 01:00 | 05:30 | |
| 02:00 | 06:30 | |
| 03:00 | 07:30 | |
| 04:00 | 08:30 | |
| 05:00 | 09:30 | |
| 06:00 | 10:30 | |
| 07:00 | 11:30 | |
| 08:00 | 12:30 | |
| 09:00 | 13:30 | Both at work |
| 10:00 | 14:30 | Both at work |
| 11:00 | 15:30 | Both at work |
| 12:00 | 16:30 | Both at work |
| 13:00 | 17:30 | Both at work |
| 14:00 | 18:30 | |
| 15:00 | 19:30 | |
| 16:00 | 20:30 | |
| 17:00 | 21:30 | |
| 18:00 | 22:30 | |
| 19:00 | 23:30 | |
| 20:00 | 00:30next day | |
| 21:00 | 01:30next day | |
| 22:00 | 02:30next day | |
| 23:00 | 03:30next day |
Planning between Tehran and Singapore
Tehran (Asia/Tehran) is UTC+3:30 and Singapore (Asia/Singapore) 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 Tehran is 13:30 in Singapore
- 12:00 in Tehran is 16:30 in Singapore
- 15:00 in Tehran is 19:30 in Singapore
- 18:00 in Tehran is 22:30 in Singapore
Reverse: Singapore to Tehran. Or open both in the meeting planner with more cities.