Seoul to Banjarmasin: time difference
Banjarmasin is 1 h behind Seoul. Live clocks for both, the working hours they share, and how each one sits against your own time.
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Seoul 16:10 4:10 PM Banjarmasin 15:10 3:10 PM You –:–
16:10 4:10 PM
Korean Standard Time · UTC+9
☀️ 06:44 · 🌙 17:52
15:10 3:10 PM
Central Indonesia Time · UTC+8
☀️ 06:02 · 🌙 18:13
·
−1 h
Banjarmasin is 1 h behind Seoul.
When you, Seoul and Banjarmasin are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇰🇷 Seoul
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
🇮🇩 Banjarmasin
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 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇰🇷 Seoul | 🇮🇩 Banjarmasin |
|---|---|---|
| Local time | 16:10 | 15:10 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Korean Standard Time | Central Indonesia Time |
| UTC offset | UTC+9 | UTC+8 |
| Offset from Seoul | — | −1 h |
| IANA zone | Asia/Seoul | Asia/Makassar |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:44 | 06:02 |
| Sunset | 17:52 | 18:13 |
| Daylight | 11 h 8 min | 12 h 11 min |
| People on this clock | 9,509,458 | 715,703 |
Compare Seoul with another city
More comparisons with Seoul: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Seoul and Banjarmasin: common questions
How many hours behind Seoul is Banjarmasin?
The clocks in Banjarmasin are 1 hour behind those in Seoul (UTC+8 and UTC+9).
What time is it in Banjarmasin at the start of the working day in Seoul?
The working day in Seoul starts at 9:00 AM; in Banjarmasin it is 8:00 AM at that moment.
What time is it in Banjarmasin when it is 6:00 PM in Seoul?
When it is 6:00 PM in Seoul, it is 5:00 PM in Banjarmasin.
Is there a time when both Seoul and Banjarmasin are at work?
Yes: from 10:00 AM to 6:00 PM in Seoul (9:00 AM to 5:00 PM in Banjarmasin), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Banjarmasin?
Until 1:00 AM in Seoul it is still the previous day in Banjarmasin. The other way round, from 11:00 PM in Banjarmasin it is already the next day in Seoul.
Is the time difference between Seoul and Banjarmasin the same all year?
Yes. Neither Seoul nor Banjarmasin switches to summer time, so the gap is always 1 hour.
