Sofia to Chittagong: time difference
Chittagong is 3 h ahead of Sofia. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇧🇩 Chittagong, Bangladesh
08
- Bangladesh Standard Time
- UTC+6
- Daytime
☀️ 05:48 · 🌙 17:33 · 11 h 46 min
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sofia 10:00 10:00 AM Chittagong 13:00 1:00 PM You –:–
10:00 10:00 AM
Eastern European Summer Time · UTC+3
☀️ 07:34 · 🌙 18:55
13:00 1:00 PM
Bangladesh Standard Time · UTC+6
☀️ 05:48 · 🌙 17:33
·
+3 h
Chittagong is 3 h ahead of Sofia.
When you, Sofia and Chittagong are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇬 Sofia
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
🇧🇩 Chittagong
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 0 12 AM 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇬 Sofia | 🇧🇩 Chittagong |
|---|---|---|
| Local time | 10:00 | 13:00 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern European Summer Time | Bangladesh Standard Time |
| UTC offset | UTC+3 | UTC+6 |
| Offset from Sofia | — | +3 h |
| IANA zone | Europe/Sofia | Asia/Dhaka |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:34 | 05:48 |
| Sunset | 18:55 | 17:33 |
| Daylight | 11 h 20 min | 11 h 46 min |
| People on this clock | 1,286,383 | 2,592,439 |
Compare Sofia with another city
More comparisons with Sofia: the time zones next to it and the far side of the clock.
Big time differences
Sofia and Chittagong: common questions
How far ahead of Sofia is Chittagong?
Chittagong is 3 hours ahead of Sofia: UTC+6 against UTC+3.
What time is it in Chittagong when it is 9:00 AM in Sofia?
When it is 9:00 AM in Sofia, it is 12:00 PM in Chittagong.
If it is 6:00 PM in Sofia, what time is it in Chittagong?
At 6:00 PM in Sofia, clocks in Chittagong show 9:00 PM.
Is there a time when both Sofia and Chittagong are at work?
Yes: from 9:00 AM to 3:00 PM in Sofia (12:00 PM to 6:00 PM in Chittagong), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Chittagong compared with Sofia?
The new day starts in Chittagong earlier: at 9:00 PM in Sofia it is already midnight there. Until 3:00 AM in Chittagong, Sofia is still on the previous day.
Does the time difference between Sofia and Chittagong change?
Yes. The clocks change only in Sofia. From October 25, 2026, Chittagong will be 4 hours ahead of Sofia.
