Time in Tehran vs Delhi
Tehran keeps UTC+3:30 (UTC+3:30) and Delhi keeps IST (UTC+5:30) today. Delhi is 2 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: 11:00–18:00 in Delhi (09:00–16:00 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 |
| Delhi—— | 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 Delhi
Best hours to call
09:00 in Tehran
Inside working hours on both sides
11:00 in Delhi
10:00 in Tehran
Inside working hours on both sides
12:00 in Delhi
11:00 in Tehran
Inside working hours on both sides
13:00 in Delhi
12:00 in Tehran
Inside working hours on both sides
14:00 in Delhi
Where daylight saving pulls them apart
Neither Tehran nor Delhi changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Delhi of Tehran?
Delhi is 2 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 Delhi?
Any hour in 09:00–16:00 Tehran time is inside working hours in both cities.
Do Tehran and Delhi change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.