Time in Tehran vs Bangkok
Tehran keeps UTC+3:30 (UTC+3:30) and Bangkok keeps ICT (UTC+7) today. Bangkok is 3½ hours ahead of Tehran; the rows below read both clocks live.
The working day, side by side
Hours shaded in both rows are inside working hours in both cities: 13:00–18:00 in Bangkok (09:00–14:00 your time).
| City | 00:00 in Tehran | 01:00 in Tehran | 02:00 in Tehran | 03:00 in Tehran | 04:00 in Tehran | 05:00 in Tehran | 06:00 in Tehran | 07:00 in Tehran | 08:00 in Tehran | 09:00 in Tehran | 10:00 in Tehran | 11:00 in Tehran | 12:00 in Tehran | 13:00 in Tehran | 14:00 in Tehran | 15:00 in Tehran | 16:00 in Tehran | 17:00 in Tehran | 18:00 in Tehran | 19:00 in Tehran | 20:00 in Tehran | 21:00 in Tehran | 22:00 in Tehran | 23:00 in Tehran |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tehran—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Bangkok—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with Tehran and Bangkok
Best hours to call
09:00 in Tehran
Inside working hours on both sides
13:00 in Bangkok
10:00 in Tehran
Inside working hours on both sides
14:00 in Bangkok
11:00 in Tehran
Inside working hours on both sides
15:00 in Bangkok
12:00 in Tehran
Inside working hours on both sides
16:00 in Bangkok
Where daylight saving pulls them apart
Neither Tehran nor Bangkok changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Bangkok of Tehran?
Bangkok is 3½ hours ahead of Tehran right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Tehran and Bangkok?
Any hour in 09:00–14:00 Tehran time is inside working hours in both cities.
Do Tehran and Bangkok change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.