Osaka to Mumbai Time Difference
Mumbai is 3 hours 30 min behind Osaka. When it is noon in Osaka, it is 8.5:00 in Mumbai.
Tokyo (UTC+9) → Kolkata (UTC+5:30)
🕐 Interactive Time Explorer
When it's 12:00 in Osaka, it's 8.5:00 in Mumbai
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Osaka & Mumbai✓ Perfect Match (4 hours)
◐ Extended Hours (6 hours)
✈️ Travel Information
Distance
6,347 km
Est. Flight Time
~8.5h
Time Difference
-3.5h
Work Hours Overlap
4h
Good
🔴 Office Closed
Tomorrow 13:00
13:00 - 17:00
⏰ Quick Conversion
06:00
Osaka
2.5:00
Mumbai
09:00
Osaka
5.5:00
Mumbai
12:00
Osaka
8.5:00
Mumbai
15:00
Osaka
11.5:00
Mumbai
18:00
Osaka
14.5:00
Mumbai
21:00
Osaka
17.5:00
Mumbai
00:00
Osaka
20.5:00
Mumbai (-1)
03:00
Osaka
23.5:00
Mumbai (-1)
Frequently Asked Questions
How many hours is Osaka ahead of Mumbai?
Mumbai is 3 hours 30 min behind Osaka. When it is 12:00 noon in Osaka, it is 8.5:00 in Mumbai. Osaka operates on Asia/Tokyo (UTC+9), while Mumbai uses Asia/Kolkata (UTC+5.5).
What is the best time to call Mumbai from Osaka?
There are 5 hours of overlapping business time (9 AM–5 PM) between Osaka and Mumbai. The best window is 13:00–18:00 Osaka time (9.5:00–14.5:00 in Mumbai).
Does the Osaka to Mumbai time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Osaka and Mumbai
The distance between Osaka and Mumbai is approximately 6,347 km. A direct flight typically takes around 8.5 hours. Your arrival clock will show local Mumbai time — use our Flight Time Calculator to predict exact arrival times.