Bangalore to Sibolga: time difference
Sibolga is 1 h 30 min ahead of Bangalore. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Bangalore 02:27 2:27 AM Sibolga 03:57 3:57 AM You –:–
02:27 2:27 AM
India Standard Time · UTC+5:30
☀️ 06:11 · 🌙 17:58
03:57 3:57 AM
Western Indonesia Time · UTC+7
☀️ 06:08 · 🌙 18:12
·
+1 h 30 min
Sibolga is 1 h 30 min ahead of Bangalore.
When you, Bangalore and Sibolga are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇳 Bangalore
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇮🇩 Sibolga
1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇳 Bangalore | 🇮🇩 Sibolga |
|---|---|---|
| Local time | 02:27 | 03:57 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | India Standard Time | Western Indonesia Time |
| UTC offset | UTC+5:30 | UTC+7 |
| Offset from Bangalore | — | +1 h 30 min |
| IANA zone | Asia/Kolkata | Asia/Jakarta |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:11 | 06:08 |
| Sunset | 17:58 | 18:12 |
| Daylight | 11 h 47 min | 12 h 4 min |
| People on this clock | 8,495,492 | 95,471 |
Compare Bangalore with another city
More comparisons with Bangalore: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Bangalore and Sibolga: common questions
How far ahead of Bangalore is Sibolga?
Sibolga is 1 hour and 30 minutes ahead of Bangalore: UTC+7 against UTC+5:30.
What time is it in Sibolga at the start of the working day in Bangalore?
The working day in Bangalore starts at 9:00 AM; in Sibolga it is 10:30 AM at that moment.
What time is it in Sibolga at the end of the working day in Bangalore?
The working day in Bangalore ends at 6:00 PM; in Sibolga it is 7:30 PM at that moment.
When is a good time to call Sibolga from Bangalore?
Between 9:00 AM and 4:30 PM in Bangalore – that is 10:30 AM to 6:00 PM in Sibolga – both places are within working hours (9:00 AM–6:00 PM).
From what time in Bangalore is it tomorrow in Sibolga?
Once it is 10:30 PM in Bangalore, the date in Sibolga has already changed. Until 1:30 AM in Sibolga, it is still the previous day in Bangalore.
Does the time gap between Bangalore and Sibolga change during the year?
No, the clocks change neither in Bangalore nor in Sibolga, so the gap is 1 hour and 30 minutes all year round.
