Time in Delhi vs Tehran
Delhi keeps IST (UTC+5:30) and Tehran keeps UTC+3:30 (UTC+3:30) today. Tehran is 2 hours behind Delhi; 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: 09:00–16:00 in Tehran (11:00–18:00 your time).
| City | 00:00 in Delhi | 01:00 in Delhi | 02:00 in Delhi | 03:00 in Delhi | 04:00 in Delhi | 05:00 in Delhi | 06:00 in Delhi | 07:00 in Delhi | 08:00 in Delhi | 09:00 in Delhi | 10:00 in Delhi | 11:00 in Delhi | 12:00 in Delhi | 13:00 in Delhi | 14:00 in Delhi | 15:00 in Delhi | 16:00 in Delhi | 17:00 in Delhi | 18:00 in Delhi | 19:00 in Delhi | 20:00 in Delhi | 21:00 in Delhi | 22:00 in Delhi | 23:00 in Delhi |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 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 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with Delhi and Tehran
Best hours to call
11:00 in Delhi
Inside working hours on both sides
09:00 in Tehran
12:00 in Delhi
Inside working hours on both sides
10:00 in Tehran
13:00 in Delhi
Inside working hours on both sides
11:00 in Tehran
14:00 in Delhi
Inside working hours on both sides
12:00 in Tehran
Where daylight saving pulls them apart
Neither Delhi nor Tehran changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Tehran of Delhi?
Tehran is 2 hours behind Delhi right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Delhi and Tehran?
Any hour in 11:00–18:00 Delhi time is inside working hours in both cities.
Do Delhi and Tehran change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.