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Global ClockTime zone converter & meeting planner
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Working hours
Start
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 Lanzhou vs Mumbai

Lanzhou keeps CST (UTC+8) and Mumbai keeps IST (UTC+5:30) today. Mumbai is 2½ hours behind Lanzhou; 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 Mumbai (11:00–18:00 your time).

Lanzhou and Mumbai hour by hour, with the working-hour overlap shaded
City00:00 in Lanzhou01:00 in Lanzhou02:00 in Lanzhou03:00 in Lanzhou04:00 in Lanzhou05:00 in Lanzhou06:00 in Lanzhou07:00 in Lanzhou08:00 in Lanzhou09:00 in Lanzhou10:00 in Lanzhou11:00 in Lanzhou12:00 in Lanzhou13:00 in Lanzhou14:00 in Lanzhou15:00 in Lanzhou16:00 in Lanzhou17:00 in Lanzhou18:00 in Lanzhou19:00 in Lanzhou20:00 in Lanzhou21:00 in Lanzhou22:00 in Lanzhou23:00 in Lanzhou
Lanzhou——000102030405060708091011121314151617181920212223
Mumbai——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Lanzhou and Mumbai

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

Best hours to call

11:00 in Lanzhou
Inside working hours on both sides
09:00 in Mumbai
12:00 in Lanzhou
Inside working hours on both sides
10:00 in Mumbai
13:00 in Lanzhou
Inside working hours on both sides
11:00 in Mumbai
14:00 in Lanzhou
Inside working hours on both sides
12:00 in Mumbai

Where daylight saving pulls them apart

Neither Lanzhou nor Mumbai changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Mumbai of Lanzhou?

Mumbai is 2½ hours behind Lanzhou right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Lanzhou and Mumbai?

Any hour in 11:00–18:00 Lanzhou time is inside working hours in both cities.

Do Lanzhou and Mumbai change clocks on the same date?

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