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Global ClockTime zone converter & meeting planner
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09
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18
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AUTO follows the operating system. Working hours drive the green banding on every grid. All four persist on this device only.

Time in Durban vs Kolkata

Durban keeps SAST (UTC+2) and Kolkata keeps IST (UTC+5:30) today. Kolkata is 3½ hours ahead of Durban; 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).

Durban and Kolkata hour by hour, with the working-hour overlap shaded
City00:00 in Durban01:00 in Durban02:00 in Durban03:00 in Durban04:00 in Durban05:00 in Durban06:00 in Durban07:00 in Durban08:00 in Durban09:00 in Durban10:00 in Durban11:00 in Durban12:00 in Durban13:00 in Durban14:00 in Durban15:00 in Durban16:00 in Durban17:00 in Durban18:00 in Durban19:00 in Durban20:00 in Durban21:00 in Durban22:00 in Durban23:00 in Durban
Durban——000102030405060708091011121314151617181920212223
Kolkata——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Durban and Kolkata

Open in the PlannerAdd more cities, find a meeting time that works for everyone, then share it as a link.Open in Watch ViewKeep Durban, Kolkata and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

09:00 in Durban
Inside working hours on both sides
13:00 in Kolkata
10:00 in Durban
Inside working hours on both sides
14:00 in Kolkata
11:00 in Durban
Inside working hours on both sides
15:00 in Kolkata
12:00 in Durban
Inside working hours on both sides
16:00 in Kolkata

Where daylight saving pulls them apart

Neither Durban nor Kolkata changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Kolkata of Durban?

Kolkata is 3½ hours ahead of Durban right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Durban and Kolkata?

Any hour in 09:00–14:00 Durban time is inside working hours in both cities.

Do Durban and Kolkata change clocks on the same date?

Neither city changes its clocks, so the gap between them never moves.