Mandalgovi to Seoul: time difference
Seoul is 1 h ahead of Mandalgovi. 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.
Mandalgovi 10:33 10:33 AM Seoul 11:33 11:33 AM You –:–
10:33 10:33 AM
Ulaanbaatar Standard Time · UTC+8
☀️ 07:05 · 🌙 18:21
11:33 11:33 AM
Korean Standard Time · UTC+9
☀️ 06:36 · 🌙 18:04
·
+1 h
Seoul is 1 h ahead of Mandalgovi.
When you, Mandalgovi and Seoul are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇳 Mandalgovi
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
🇰🇷 Seoul
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇳 Mandalgovi | 🇰🇷 Seoul |
|---|---|---|
| Local time | 10:33 | 11:33 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Ulaanbaatar Standard Time | Korean Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Mandalgovi | — | +1 h |
| IANA zone | Asia/Ulaanbaatar | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:05 | 06:36 |
| Sunset | 18:21 | 18:04 |
| Daylight | 11 h 16 min | 11 h 29 min |
| People on this clock | 10,888 | 9,509,458 |
Compare Mandalgovi with another city
More comparisons with Mandalgovi: the time zones next to it and the far side of the clock.
Big time differences
Mandalgovi and Seoul: common questions
How far ahead of Mandalgovi is Seoul?
Seoul is 1 hour ahead of Mandalgovi: UTC+9 against UTC+8.
If it is 9:00 AM in Mandalgovi, what time is it in Seoul?
At 9:00 AM in Mandalgovi, clocks in Seoul show 10:00 AM.
If it is 6:00 PM in Mandalgovi, what time is it in Seoul?
At 6:00 PM in Mandalgovi, clocks in Seoul show 7:00 PM.
When is a good time to call Seoul from Mandalgovi?
Between 9:00 AM and 5:00 PM in Mandalgovi – that is 10:00 AM to 6:00 PM in Seoul – both places are within working hours (9:00 AM–6:00 PM).
From what time in Mandalgovi is it tomorrow in Seoul?
Once it is 11:00 PM in Mandalgovi, the date in Seoul has already changed. Until 1:00 AM in Seoul, it is still the previous day in Mandalgovi.
Is the time difference between Mandalgovi and Seoul the same all year?
Yes. Neither Mandalgovi nor Seoul switches to summer time, so the gap is always 1 hour.
