SGT to KST Converter
Singapore and Seoul sit just one hour apart year-round—neither SGT nor KST observes DST—making this among the most friction-free scheduling pairs in Northeast-to-Southeast Asia. Major Korean conglomerates including Samsung, LG, and Hyundai maintain regional headquarters or significant operations in Singapore, and the corridor supports semiconductor supply-chain coordination, financial services, and the high-volume Singapore–Incheon air route, one of Asia's busiest.
Time Zone Converter
Compare Times
| SGT | KST |
|---|
Morning
| SGT | KST |
|---|---|
| 12:00 AM SGT | 1:00 AM KST |
| 1:00 AM SGT | 2:00 AM KST |
| 2:00 AM SGT | 3:00 AM KST |
| 3:00 AM SGT | 4:00 AM KST |
| 4:00 AM SGT | 5:00 AM KST |
| 5:00 AM SGT | 6:00 AM KST |
| 6:00 AM SGT | 7:00 AM KST |
| 7:00 AM SGT | 8:00 AM KST |
| 8:00 AM SGT | 9:00 AM KST |
| 9:00 AM SGT | 10:00 AM KST |
| 10:00 AM SGT | 11:00 AM KST |
| 11:00 AM SGT | 12:00 PM KST |
Afternoon
| SGT | KST |
|---|---|
| 12:00 PM SGT | 1:00 PM KST |
| 1:00 PM SGT | 2:00 PM KST |
| 2:00 PM SGT | 3:00 PM KST |
| 3:00 PM SGT | 4:00 PM KST |
| 4:00 PM SGT | 5:00 PM KST |
Evening
| SGT | KST |
|---|---|
| 5:00 PM SGT | 6:00 PM KST |
| 6:00 PM SGT | 7:00 PM KST |
| 7:00 PM SGT | 8:00 PM KST |
| 8:00 PM SGT | 9:00 PM KST |
| 9:00 PM SGT | 10:00 PM KST |
| 10:00 PM SGT | 11:00 PM KST |
| 11:00 PM SGT | 12:00 AM KST |
Common Time Conversions
EST · New York →
CST · Chicago →
MST · Denver →
PST · Los Angeles →
AKST · Anchorage →
HST · Honolulu →
UTC · Universal →
GMT · London →
IST · New Delhi →
CET · Paris →
How Time Zone Conversion Works
Time zone conversion works by comparing the UTC offset of one location to another. Every city or region is measured relative to Coordinated Universal Time (UTC), which acts as the global reference point for civil time.
KST is 1 hour ahead of SGT (standard time).
Daylight Saving Time: Neither SGT nor KST observes Daylight Saving Time. The 1-hour offset is constant year-round with no seasonal variation.
Best Meeting Times: SGT & KST
SGT
09:00–16:00
Singapore Time
KST
10:00–17:00
Korea Time
Recommended time: 12:30 SGT / 13:30 KST
DST schedule for 2026
Current-year daylight saving start and end dates for the selected zones.
SGT · Singapore Time
Standard offset +08:00
Singapore Time remains on a constant standard offset for the year.
Singapore does not observe DST.
KST · Korea Time
Standard offset +09:00
Korea Time remains on a constant standard offset for the year.
South Korea does not currently observe DST; temporary DST experiments ended in 1988.
Principal Cities
SGT — Singapore Time
- SingaporeSingapore
- Jurong EastSingapore
- WoodlandsSingapore
- TampinesSingapore
KST — Korea Time
- SeoulSouth Korea
- BusanSouth Korea
- IncheonSouth Korea
- DaeguSouth Korea
Flight Information
Route
SIN ↔ ICN
Avg. flight time
6h
Direct flights
Available
~6h direct flight.