Singapore to Changwon: time difference
Changwon is 1 h ahead of Singapore. 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.
Singapore 10:45 10:45 AM Changwon 11:45 11:45 AM You –:–
10:45 10:45 AM
Singapore Standard Time · UTC+8
☀️ 06:48 · 🌙 18:53
11:45 11:45 AM
Korean Standard Time · UTC+9
☀️ 06:34 · 🌙 17:48
·
+1 h
Changwon is 1 h ahead of Singapore.
When you, Singapore and Changwon are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇸🇬 Singapore
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
🇰🇷 Changwon
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 | 🇸🇬 Singapore | 🇰🇷 Changwon |
|---|---|---|
| Local time | 10:45 | 11:45 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Singapore Standard Time | Korean Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Singapore | — | +1 h |
| IANA zone | Asia/Singapore | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:48 | 06:34 |
| Sunset | 18:53 | 17:48 |
| Daylight | 12 h 5 min | 11 h 14 min |
| People on this clock | 5,535,002 | 1,055,839 |
Compare Singapore with another city
More comparisons with Singapore: the time zones next to it and the far side of the clock.
Big time differences
Singapore and Changwon: common questions
How many hours ahead of Singapore is Changwon?
The clocks in Changwon are 1 hour ahead of those in Singapore (UTC+9 and UTC+8).
If it is 9:00 AM in Singapore, what time is it in Changwon?
At 9:00 AM in Singapore, clocks in Changwon show 10:00 AM.
What time is it in Changwon at the end of the working day in Singapore?
The working day in Singapore ends at 6:00 PM; in Changwon it is 7:00 PM at that moment.
When do working hours in Singapore and in Changwon overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Singapore, which is 10:00 AM to 6:00 PM in Changwon.
When is it already the next day in Changwon?
From 11:00 PM in Singapore it is already the next day in Changwon. The other way round, until 1:00 AM in Changwon it is still the previous day in Singapore.
Is the time difference between Singapore and Changwon the same all year?
Yes. Neither Singapore nor Changwon switches to summer time, so the gap is always 1 hour.
