Time in Cape Town vs Kolkata
Cape Town keeps SAST (UTC+2) and Kolkata keeps IST (UTC+5:30) today. Kolkata is 3½ hours ahead of Cape Town; 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 Kolkata (09:00–14:00 your time).
| City | 00:00 in Cape Town | 01:00 in Cape Town | 02:00 in Cape Town | 03:00 in Cape Town | 04:00 in Cape Town | 05:00 in Cape Town | 06:00 in Cape Town | 07:00 in Cape Town | 08:00 in Cape Town | 09:00 in Cape Town | 10:00 in Cape Town | 11:00 in Cape Town | 12:00 in Cape Town | 13:00 in Cape Town | 14:00 in Cape Town | 15:00 in Cape Town | 16:00 in Cape Town | 17:00 in Cape Town | 18:00 in Cape Town | 19:00 in Cape Town | 20:00 in Cape Town | 21:00 in Cape Town | 22:00 in Cape Town | 23:00 in Cape Town |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cape Town—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 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 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with Cape Town and Kolkata
Best hours to call
09:00 in Cape Town
Inside working hours on both sides
13:00 in Kolkata
10:00 in Cape Town
Inside working hours on both sides
14:00 in Kolkata
11:00 in Cape Town
Inside working hours on both sides
15:00 in Kolkata
12:00 in Cape Town
Inside working hours on both sides
16:00 in Kolkata
Where daylight saving pulls them apart
Neither Cape Town nor Kolkata changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Kolkata of Cape Town?
Kolkata is 3½ hours ahead of Cape Town right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Cape Town and Kolkata?
Any hour in 09:00–14:00 Cape Town time is inside working hours in both cities.
Do Cape Town and Kolkata change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.