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Mumbai and Seoul time difference

Seoul is 3½ hours ahead of Mumbai.

Plan a meeting in Mumbai and SeoulOpens the free planner with both cities: drag the bands to any day and time, add more cities, and share the result.

Work hours overlap for 4½ hours: 09:00–13:30 in Mumbai, which is 12:30–17:00 in Seoul.

Hour by hour

On a usual work day (October 14, 2026). Green is 09:00–17:00 work time, dark is night (21:00–07:00).

Mumbai	Seoul
00:00, Night	03:30, Night
01:00, Night	04:30, Night
02:00, Night	05:30, Night
03:00, Night	06:30, Night
04:00, Night	07:30, Off hours
05:00, Night	08:30, Off hours
06:00, Night	09:30, Work hours
07:00, Off hours	10:30, Work hours
08:00, Off hours	11:30, Work hours
09:00, Work hours	12:30, Work hours
10:00, Work hours	13:30, Work hours
11:00, Work hours	14:30, Work hours
12:00, Work hours	15:30, Work hours
13:00, Work hours	16:30, Work hours
14:00, Work hours	17:30, Off hours
15:00, Work hours	18:30, Off hours
16:00, Work hours	19:30, Off hours
17:00, Off hours	20:30, Off hours
18:00, Off hours	21:30, Night
19:00, Off hours	22:30, Night
20:00, Off hours	23:30, Night
21:00, Night	00:30next day, Night
22:00, Night	01:30next day, Night
23:00, Night	02:30next day, Night

Through the year

Dates	Difference
October 8, 2026–October 7, 2027	Seoul is 3½ hours ahead of Mumbai

Clock changes

Mumbai does not change its clocks.

Seoul does not change its clocks.

Questions

What time is it in Seoul when it is 09:00 in Mumbai?

On a usual day it is 12:30 in Seoul.

Do Mumbai and Seoul change their clocks on the same day?

Neither changes its clocks, so the difference stays the same all year.

More comparisons

Mumbai

Seoul