Semarang to Mumbai Time Difference
Mumbai is 1 hour 30 min behind Semarang. When it is noon in Semarang, it is 10.5:00 in Mumbai.
Jakarta (UTC+7) → Kolkata (UTC+5:30)
🕐 Interactive Time Explorer
When it's 12:00 in Semarang, it's 10.5:00 in Mumbai
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Semarang & Mumbai✓ Perfect Match (6 hours)
◐ Extended Hours (4 hours)
✈️ Travel Information
Distance
5,030 km
Est. Flight Time
~6.9h
Time Difference
-1.5h
Work Hours Overlap
6h
Excellent
🔴 Office Closed
Tomorrow 11:00
11:00 - 17:00
⏰ Quick Conversion
06:00
Semarang
4.5:00
Mumbai
09:00
Semarang
7.5:00
Mumbai
12:00
Semarang
10.5:00
Mumbai
15:00
Semarang
13.5:00
Mumbai
18:00
Semarang
16.5:00
Mumbai
21:00
Semarang
19.5:00
Mumbai
00:00
Semarang
22.5:00
Mumbai (-1)
03:00
Semarang
1.5:00
Mumbai
Frequently Asked Questions
How many hours is Semarang ahead of Mumbai?
Mumbai is 1 hour 30 min behind Semarang. When it is 12:00 noon in Semarang, it is 10.5:00 in Mumbai. Semarang operates on Asia/Jakarta (UTC+7), while Mumbai uses Asia/Kolkata (UTC+5.5).
What is the best time to call Mumbai from Semarang?
There are 7 hours of overlapping business time (9 AM–5 PM) between Semarang and Mumbai. The best window is 11:00–18:00 Semarang time (9.5:00–16.5:00 in Mumbai).
Does the Semarang 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 Semarang and Mumbai
The distance between Semarang and Mumbai is approximately 5,030 km. A direct flight typically takes around 6.9 hours. Your arrival clock will show local Mumbai time — use our Flight Time Calculator to predict exact arrival times.