Bangkok to Sofia: time difference
Sofia is 4 h behind Bangkok. Live clocks for both, the working hours they share, and how each one sits against your own time.
−4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Bangkok 07:53 7:53 AM Sofia 03:53 3:53 AM You –:–
07:53 7:53 AM
Indochina Time · UTC+7
☀️ 06:09 · 🌙 18:03
03:53 3:53 AM
Eastern European Summer Time · UTC+3
☀️ 07:34 · 🌙 18:55
·
−4 h
Sofia is 4 h behind Bangkok.
When you, Bangkok and Sofia are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Bangkok
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
🇧🇬 Sofia
20 8 PM 21 9 PM 22 10 PM 23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Bangkok | 🇧🇬 Sofia |
|---|---|---|
| Local time | 07:53 | 03:53 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | Eastern European Summer Time |
| UTC offset | UTC+7 | UTC+3 |
| Offset from Bangkok | — | −4 h |
| IANA zone | Asia/Bangkok | Europe/Sofia |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 06:09 | 07:34 |
| Sunset | 18:03 | 18:55 |
| Daylight | 11 h 54 min | 11 h 20 min |
| People on this clock | 5,666,264 | 1,286,383 |
Compare Bangkok with another city
More comparisons with Bangkok: the time zones next to it and the far side of the clock.
Big time differences
Bangkok and Sofia: common questions
How many hours behind Bangkok is Sofia?
The clocks in Sofia are 4 hours behind those in Bangkok (UTC+3 and UTC+7).
If it is 9:00 AM in Bangkok, what time is it in Sofia?
At 9:00 AM in Bangkok, clocks in Sofia show 5:00 AM.
What time is it in Sofia at the end of the working day in Bangkok?
The working day in Bangkok ends at 6:00 PM; in Sofia it is 2:00 PM at that moment.
When is a good time to call Sofia from Bangkok?
Between 1:00 PM and 6:00 PM in Bangkok – that is 9:00 AM to 2:00 PM in Sofia – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Bangkok is it still yesterday in Sofia?
Before 4:00 AM in Bangkok, the date in Sofia has not changed yet. From 8:00 PM in Sofia, it is already the next day in Bangkok.
Does the time gap between Bangkok and Sofia change during the year?
Yes – daylight saving time is used in Sofia but not in Bangkok. From October 25, 2026, Sofia will be 5 hours behind Bangkok.
