Sofia to Chengalpattu: time difference
Chengalpattu is 2 h 30 min ahead of Sofia. Live clocks for both, the working hours they share, and how each one sits against your own time.
+2 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Sofia 20:45 8:45 PM Chengalpattu 23:15 11:15 PM You –:–
20:45 8:45 PM
Eastern European Summer Time · UTC+3
☀️ 07:48 · 🌙 18:35
23:15 11:15 PM
India Standard Time · UTC+5:30
☀️ 06:02 · 🌙 17:49
·
+2 h 30 min
Chengalpattu is 2 h 30 min ahead of Sofia.
When you, Sofia and Chengalpattu 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
🇮🇳 Chengalpattu
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 1:30 1:30 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇬 Sofia | 🇮🇳 Chengalpattu |
|---|---|---|
| Local time | 20:45 | 23:15 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 2026 |
| Time zone | Eastern European Summer Time | India Standard Time |
| UTC offset | UTC+3 | UTC+5:30 |
| Offset from Sofia | — | +2 h 30 min |
| IANA zone | Europe/Sofia | Asia/Kolkata |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:48 | 06:02 |
| Sunset | 18:35 | 17:49 |
| Daylight | 10 h 47 min | 11 h 47 min |
| People on this clock | 1,286,383 | 65,689 |
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 Chengalpattu: common questions
What is the time difference between Sofia and Chengalpattu?
Chengalpattu is 2 hours and 30 minutes ahead: it uses UTC+5:30, while Sofia is on UTC+3.
If it is 9:00 AM in Sofia, what time is it in Chengalpattu?
At 9:00 AM in Sofia, clocks in Chengalpattu show 11:30 AM.
What time is it in Chengalpattu when it is 6:00 PM in Sofia?
When it is 6:00 PM in Sofia, it is 8:30 PM in Chengalpattu.
When do working hours in Sofia and in Chengalpattu overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:30 PM in Sofia, which is 11:30 AM to 6:00 PM in Chengalpattu.
When is it already the next day in Chengalpattu?
From 9:30 PM in Sofia it is already the next day in Chengalpattu. The other way round, until 2:30 AM in Chengalpattu it is still the previous day in Sofia.
Does the time difference between Sofia and Chengalpattu change?
Yes. The clocks change only in Sofia. From October 25, 2026, Chengalpattu will be 3 hours and 30 minutes ahead of Sofia.
