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