Mumbai to Seoul Meeting Time & Timezone Overlap

Scheduling between Mumbai (Asia/Kolkata) and Seoul (Asia/Seoul) is a 3.5-hour-gap problem, and almost every choice about meeting cadence flows from it. Because the two cities share 5.5 hours of business time, the practical question is when to meet, not whether to meet. Below you'll find the hour-by-hour grid, the best recurring meeting times, and notes on which months daylight saving changes the picture.

Mumbai–Seoul working-hour overlap window

The shared working window is 9:00 AM – 2.5:00 PM in Mumbai (Asia/Kolkata), which lines up with 0.5:00 PM – 6:00 PM in Seoul (Asia/Seoul).

For recurring meetings the most attendance-friendly start time is 9:00 AM Mumbai time. Booking inside the shared window means neither side has to take the call before breakfast or after dinner.

Hour-by-hour: Mumbai vs Seoul

24-hour clock comparison between Mumbai and Seoul. Overlap rows mark hours when both cities are inside their standard working day.
Mumbai timeSeoul timeStatus
5.5:00 AM9:00 AMPartial — one side at work
6.5:00 AM10:00 AMPartial — one side at work
7.5:00 AM11:00 AMPartial — one side at work
8.5:00 AM12:00 PMPartial — one side at work
9.5:00 AM1:00 PMBoth in work hours
10.5:00 AM2:00 PMBoth in work hours
11.5:00 AM3:00 PMBoth in work hours
0.5:00 PM4:00 PMBoth in work hours
1.5:00 PM5:00 PMBoth in work hours
2.5:00 PM6:00 PMPartial — one side at work
3.5:00 PM7:00 PMPartial — one side at work
4.5:00 PM8:00 PMPartial — one side at work
5.5:00 PM9:00 PMPartial — one side at work
6.5:00 PM10:00 PMOff hours both sides
7.5:00 PM11:00 PMOff hours both sides
8.5:00 PM12:00 AMOff hours both sides
9.5:00 PM1:00 AMOff hours both sides
10.5:00 PM2:00 AMOff hours both sides
11.5:00 PM3:00 AMOff hours both sides
0.5:00 AM4:00 AMOff hours both sides
1.5:00 AM5:00 AMOff hours both sides
2.5:00 AM6:00 AMOff hours both sides
3.5:00 AM7:00 AMOff hours both sides
4.5:00 AM8:00 AMOff hours both sides

Business-hours context for Mumbai and Seoul

Standard business hours in Mumbai run 10:00–19:00 local time, with the weekend on Saturday and Sunday. In Seoul, standard hours are 9:00–18:00 with the weekend on Saturday and Sunday.

Both cities share Saturday–Sunday as the weekend, so the only constraint is the time-of-day overlap.

Meeting scheduling strategies for Mumbai–Seoul

  • Create a shared daily task list that both timezones update — the 'relay race' model keeps momentum across time zones.
  • Assign code reviews to the timezone that starts later — they review yesterday's work first thing in their morning.

Productivity insights for distributed Mumbai–Seoul teams

  • Remote teams bridging Mumbai and Seoul report higher satisfaction when they protect at least 2 overlap hours for sync.
  • A 3.5-hour gap creates natural 'follow-the-sun' coverage — Mumbai's end-of-day handoff becomes Seoul's morning briefing.

Key takeaways

  • There is a 3.5-hour difference between Mumbai and Seoul.
  • Work-hour overlap shifts by one hour around DST in Mumbai and Seoul.
  • The cleanest meeting windows lie in Mumbai's late afternoon and Seoul's morning.
  • Use the chart above to pick a recurring slot that survives DST changes.
  • Lock the recurring invite to a single timezone to avoid drift across seasons.

Quick answers

How many hours of working overlap do Mumbai and Seoul share?

Mumbai and Seoul share 5.5 hours of overlap during standard business hours (10:00–19:00 in Mumbai, 9:00–18:00 in Seoul). The time difference between the two cities is 3.5 hours.

When is the best time to schedule a meeting between Mumbai and Seoul?

The most attendance-friendly recurring meeting time is 9:00 AM Mumbai time. That keeps both sides inside their normal business day without requiring an early start or late finish.

What is the time difference between Mumbai and Seoul?

Mumbai (Asia/Kolkata) is 3.5 hours behind Seoul (Asia/Seoul). When daylight saving shifts in either city, the effective difference can change by one hour for parts of the year.

Frequently asked questions

What is the time difference between Mumbai and Seoul?
Seoul is 3.5 hours ahead of Mumbai. The exact gap can shift by one hour during daylight-saving transitions in either city, so check the live overlap chart above before locking in a recurring meeting.
What is the best time to schedule a meeting between Mumbai and Seoul?
The cleanest windows usually fall in Mumbai's late afternoon, which lines up with Seoul's morning. The interactive chart highlights every overlapping work hour in green so you can pick a slot that respects both teams' core hours.
Does daylight saving affect Mumbai ↔ Seoul meetings?
Yes — Mumbai and Seoul do not always change clocks on the same date, so the gap can briefly widen or shrink by one hour each spring and autumn. Anchor your recurring invite to one city's timezone so the other side absorbs the shift.
How do I avoid scheduling meetings outside work hours in Mumbai or Seoul?
Stick to slots highlighted in green on the overlap chart — those are hours when both cities are inside a normal 9 AM to 6 PM workday. If your only overlap is one hour, rotate that slot weekly so the same team is not always the one starting early.

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