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Global ClockTime zone converter & meeting planner
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Working hours
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09
End
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 Hyderabad vs Kolkata

Hyderabad keeps IST (UTC+5:30) and Kolkata keeps IST (UTC+5:30) today. Kolkata is the same time as Hyderabad; 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 Kolkata (09:00–18:00 your time).

Hyderabad and Kolkata hour by hour, with the working-hour overlap shaded
City00:00 in Hyderabad01:00 in Hyderabad02:00 in Hyderabad03:00 in Hyderabad04:00 in Hyderabad05:00 in Hyderabad06:00 in Hyderabad07:00 in Hyderabad08:00 in Hyderabad09:00 in Hyderabad10:00 in Hyderabad11:00 in Hyderabad12:00 in Hyderabad13:00 in Hyderabad14:00 in Hyderabad15:00 in Hyderabad16:00 in Hyderabad17:00 in Hyderabad18:00 in Hyderabad19:00 in Hyderabad20:00 in Hyderabad21:00 in Hyderabad22:00 in Hyderabad23:00 in Hyderabad
Hyderabad——000102030405060708091011121314151617181920212223
Kolkata——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Hyderabad 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 Hyderabad, Kolkata and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

09:00 in Hyderabad
Inside working hours on both sides
09:00 in Kolkata
10:00 in Hyderabad
Inside working hours on both sides
10:00 in Kolkata
11:00 in Hyderabad
Inside working hours on both sides
11:00 in Kolkata
12:00 in Hyderabad
Inside working hours on both sides
12:00 in Kolkata

Where daylight saving pulls them apart

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

Also useful

Common questions

How many hours ahead is Kolkata of Hyderabad?

Kolkata and Hyderabad read the same clock right now.

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

Any hour in 09:00–18:00 Hyderabad time is inside working hours in both cities.

Do Hyderabad and Kolkata change clocks on the same date?

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