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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 Mumbai vs Nishi-Tokyo-shi

Mumbai keeps IST (UTC+5:30) and Nishi-Tokyo-shi keeps JST (UTC+9) today. Nishi-Tokyo-shi is 3½ hours ahead of Mumbai; 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 Nishi-Tokyo-shi (09:00–14:00 your time).

Mumbai and Nishi-Tokyo-shi hour by hour, with the working-hour overlap shaded
City00:00 in Mumbai01:00 in Mumbai02:00 in Mumbai03:00 in Mumbai04:00 in Mumbai05:00 in Mumbai06:00 in Mumbai07:00 in Mumbai08:00 in Mumbai09:00 in Mumbai10:00 in Mumbai11:00 in Mumbai12:00 in Mumbai13:00 in Mumbai14:00 in Mumbai15:00 in Mumbai16:00 in Mumbai17:00 in Mumbai18:00 in Mumbai19:00 in Mumbai20:00 in Mumbai21:00 in Mumbai22:00 in Mumbai23:00 in Mumbai
Mumbai——000102030405060708091011121314151617181920212223
Nishi-Tokyo-shi——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Mumbai and Nishi-Tokyo-shi

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

Best hours to call

09:00 in Mumbai
Inside working hours on both sides
13:00 in Nishi-Tokyo-shi
10:00 in Mumbai
Inside working hours on both sides
14:00 in Nishi-Tokyo-shi
11:00 in Mumbai
Inside working hours on both sides
15:00 in Nishi-Tokyo-shi
12:00 in Mumbai
Inside working hours on both sides
16:00 in Nishi-Tokyo-shi

Where daylight saving pulls them apart

Neither Mumbai nor Nishi-Tokyo-shi changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Nishi-Tokyo-shi of Mumbai?

Nishi-Tokyo-shi is 3½ hours ahead of Mumbai right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Mumbai and Nishi-Tokyo-shi?

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

Do Mumbai and Nishi-Tokyo-shi change clocks on the same date?

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