Seoul Time to SGT Converter
SGT is 1 hour behind KST. 9:00 AM KST = 8:00 AM SGT.
SGT is 1 hour behind KST. To convert Seoul Time to SGT, subtract 1 hour from the Seoul Time time: 9:00 AM KST = 8:00 AM SGT.
Seoul Time (Seoul time) is used in Seoul, South Korea. SGT (Singapore Time) is used in Singapore.
Seoul Time to SGT time conversion table
Seoul Time to SGT on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Seoul Time | SGT | Day |
|---|---|---|
| 12:00 AM KST | 11:00 PM SGT | previous day |
| 1:00 AM KST | 12:00 AM SGT | night |
| 2:00 AM KST | 1:00 AM SGT | night |
| 3:00 AM KST | 2:00 AM SGT | night |
| 4:00 AM KST | 3:00 AM SGT | night |
| 5:00 AM KST | 4:00 AM SGT | night |
| 6:00 AM KST | 5:00 AM SGT | night |
| 7:00 AM KST | 6:00 AM SGT | — |
| 8:00 AM KST | 7:00 AM SGT | — |
| 9:00 AM KST | 8:00 AM SGT | — |
| 10:00 AM KST | 9:00 AM SGT | work hours |
| 11:00 AM KST | 10:00 AM SGT | work hours |
| 12:00 PM KST | 11:00 AM SGT | work hours |
| 1:00 PM KST | 12:00 PM SGT | work hours |
| 2:00 PM KST | 1:00 PM SGT | work hours |
| 3:00 PM KST | 2:00 PM SGT | work hours |
| 4:00 PM KST | 3:00 PM SGT | work hours |
| 5:00 PM KST | 4:00 PM SGT | — |
| 6:00 PM KST | 5:00 PM SGT | — |
| 7:00 PM KST | 6:00 PM SGT | — |
| 8:00 PM KST | 7:00 PM SGT | — |
| 9:00 PM KST | 8:00 PM SGT | — |
| 10:00 PM KST | 9:00 PM SGT | — |
| 11:00 PM KST | 10:00 PM SGT | night |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert Seoul Time to SGT
Subtract 1 hour from the Seoul Time time to get SGT.
Example: 9:00 AM KST = 8:00 AM SGT.
Across midnight: 12:00 AM KST = 11:00 PM SGT (previous day). The date changes, so always check the day as well as the hour.
Time difference between Seoul Time and SGT
The time difference between Seoul Time and SGT is 1 hour all year – SGT is behind KST.
Seoul Time and SGT during daylight saving time
- Seoul Time does not observe daylight saving time; it stays on UTC+9 all year.
- SGT does not observe daylight saving time; it stays on UTC+8 all year.
Best time for a meeting between Seoul Time and SGT
Seoul Time and SGT share 7 hours of the 9 AM–5 PM working day. Any time between 10:00 AM and 5:00 PM KST lands between 9:00 AM and 4:00 PM SGT, inside working hours for both.
Seoul Time to SGT FAQ
What is the time difference between Seoul Time and SGT?
SGT is 1 hour behind KST all year. 9:00 AM KST = 8:00 AM SGT.
What is 9 AM Seoul Time in SGT?
9:00 AM KST is 8:00 AM SGT.
What is 12 PM (noon) Seoul Time in SGT?
12:00 PM KST is 11:00 AM SGT.
Is SGT ahead of or behind Seoul Time?
SGT is 1 hour behind KST, so it is earlier in SGT than in Seoul Time.
Does Seoul Time change for daylight saving time?
No. Seoul Time stays on the same offset all year, so conversions never shift for daylight saving time.
Does SGT change for daylight saving time?
No. SGT stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between Seoul Time and SGT?
Seoul Time and SGT share 7 hours of the 9 AM–5 PM working day. Any time between 10:00 AM and 5:00 PM KST lands between 9:00 AM and 4:00 PM SGT, inside working hours for both.
Related conversions
Convert SGT to Seoul Time
Convert Seoul Time to other time zones
Convert other time zones to SGT
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.