Dhaka to Ulsan: time difference
Ulsan is 3 h ahead of Dhaka. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Dhaka 00:39 12:39 AM Ulsan 03:39 3:39 AM You –:–
00:39 12:39 AM
Bangladesh Standard Time · UTC+6
☀️ 05:57 · 🌙 17:31
03:39 3:39 AM
Korean Standard Time · UTC+9
☀️ 06:32 · 🌙 17:46
·
+3 h
Ulsan is 3 h ahead of Dhaka.
When you, Dhaka and Ulsan are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇧🇩 Dhaka
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
🇰🇷 Ulsan
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 | 🇧🇩 Dhaka | 🇰🇷 Ulsan |
|---|---|---|
| Local time | 00:39 | 03:39 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Bangladesh Standard Time | Korean Standard Time |
| UTC offset | UTC+6 | UTC+9 |
| Offset from Dhaka | — | +3 h |
| IANA zone | Asia/Dhaka | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:57 | 06:32 |
| Sunset | 17:31 | 17:46 |
| Daylight | 11 h 34 min | 11 h 14 min |
| People on this clock | 21,741,000 | 1,129,827 |
Compare Dhaka with another city
More comparisons with Dhaka: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Dhaka and Ulsan: common questions
What is the time difference between Dhaka and Ulsan?
Ulsan is 3 hours ahead: it uses UTC+9, while Dhaka is on UTC+6.
If it is 9:00 AM in Dhaka, what time is it in Ulsan?
At 9:00 AM in Dhaka, clocks in Ulsan show 12:00 PM.
If it is 6:00 PM in Dhaka, what time is it in Ulsan?
At 6:00 PM in Dhaka, clocks in Ulsan show 9:00 PM.
When is a good time to call Ulsan from Dhaka?
Between 9:00 AM and 3:00 PM in Dhaka – that is 12:00 PM to 6:00 PM in Ulsan – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Ulsan?
From 9:00 PM in Dhaka it is already the next day in Ulsan. The other way round, until 3:00 AM in Ulsan it is still the previous day in Dhaka.
Does the time difference between Dhaka and Ulsan change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
