Time in Kolkata vs Delhi
Kolkata keeps IST (UTC+5:30) and Delhi keeps IST (UTC+5:30) today. Delhi is the same time as Kolkata; 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: 09:00–18:00 in Delhi (09:00–18:00 your time).
| City | 00:00 in Kolkata | 01:00 in Kolkata | 02:00 in Kolkata | 03:00 in Kolkata | 04:00 in Kolkata | 05:00 in Kolkata | 06:00 in Kolkata | 07:00 in Kolkata | 08:00 in Kolkata | 09:00 in Kolkata | 10:00 in Kolkata | 11:00 in Kolkata | 12:00 in Kolkata | 13:00 in Kolkata | 14:00 in Kolkata | 15:00 in Kolkata | 16:00 in Kolkata | 17:00 in Kolkata | 18:00 in Kolkata | 19:00 in Kolkata | 20:00 in Kolkata | 21:00 in Kolkata | 22:00 in Kolkata | 23:00 in Kolkata |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kolkata—— | 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 Kolkata and Delhi
Best hours to call
09:00 in Kolkata
Inside working hours on both sides
09:00 in Delhi
10:00 in Kolkata
Inside working hours on both sides
10:00 in Delhi
11:00 in Kolkata
Inside working hours on both sides
11:00 in Delhi
12:00 in Kolkata
Inside working hours on both sides
12:00 in Delhi
Where daylight saving pulls them apart
Neither Kolkata nor Delhi changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Delhi of Kolkata?
Delhi and Kolkata read the same clock right now.
What is the best time to call between Kolkata and Delhi?
Any hour in 09:00–18:00 Kolkata time is inside working hours in both cities.
Do Kolkata and Delhi change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.