Thailand to South Korea time conversion
South Korea is 2 hours ahead of Thailand.
Time difference with your location
Thailand is 7 hours ahead of UTC. Compare with your local time →
Choose a date and time
Choose the local time in Thailand to convert it to South Korea on that date.
Skipped clock-change times are unavailable; a repeated time uses its first occurrence.
24-hour conversion chart · Thailand → South Korea
This table converts each hour in Thailand to South Korea on 2026-10-21.
- Working hours
- Outside working hours
- Night hours
| Thailand | South Korea | Shared working hours |
|---|---|---|
| 00:0012:00 AM | 02:002:00 AM | |
| 01:001:00 AM | 03:003:00 AM | |
| 02:002:00 AM | 04:004:00 AM | |
| 03:003:00 AM | 05:005:00 AM | |
| 04:004:00 AM | 06:006:00 AM | |
| 05:005:00 AM | 07:007:00 AM | |
| 06:006:00 AM | 08:008:00 AM | |
| 07:007:00 AM | 09:009:00 AM | |
| 08:008:00 AM | 10:0010:00 AM | ✓ |
| 09:009:00 AM | 11:0011:00 AM | ✓ |
| 10:0010:00 AM | 12:0012:00 PM | ✓ |
| 11:0011:00 AM | 13:001:00 PM | ✓ |
| 12:0012:00 PM | 14:002:00 PM | ✓ |
| 13:001:00 PM | 15:003:00 PM | ✓ |
| 14:002:00 PM | 16:004:00 PM | ✓ |
| 15:003:00 PM | 17:005:00 PM | ✓ |
| 16:004:00 PM | 18:006:00 PM | |
| 17:005:00 PM | 19:007:00 PM | |
| 18:006:00 PM | 20:008:00 PM | |
| 19:007:00 PM | 21:009:00 PM | |
| 20:008:00 PM | 22:0010:00 PM | |
| 21:009:00 PM | 23:0011:00 PM | |
| 22:0010:00 PM | 00:0012:00 AM +1 day | |
| 23:0011:00 PM | 01:001:00 AM +1 day |
Quick conversion examples
These examples convert local times in Thailand to South Korea on 2026-10-21.
Conversion formula: South Korea = Thailand + 2h.
| Thailand | South Korea |
|---|---|
| 6:00 AM Thailand | = 8:00 AM South Korea |
| 7:00 AM Thailand | = 9:00 AM South Korea |
| 8:00 AM Thailand | = 10:00 AM South Korea |
| 9:00 AM Thailand | = 11:00 AM South Korea |
| 10:00 AM Thailand | = 12:00 PM South Korea |
| 12:00 PM Thailand | = 2:00 PM South Korea |
| 3:00 PM Thailand | = 5:00 PM South Korea |
| 5:00 PM Thailand | = 7:00 PM South Korea |
| 6:00 PM Thailand | = 8:00 PM South Korea |
| 8:00 PM Thailand | = 10:00 PM South Korea |
Overlapping meeting hours
The 08:00–18:00 working day in Thailand and South Korea overlaps for 8 hours on 2026-10-21.
- Shared working hours
- 08:00–16:00 Thailand · 10:00–18:00 South Korea
Clock changes on both sides, 2026–2028
Thailand and South Korea have the following local clock changes in 2026–2028; all times in the table are local to that side.
| Year | Thailand | South Korea |
|---|---|---|
| 2026 | No clock changes; UTC+7 all year. | No clock changes; UTC+9 all year. |
| 2027 | No clock changes; UTC+7 all year. | No clock changes; UTC+9 all year. |
| 2028 | No clock changes; UTC+7 all year. | No clock changes; UTC+9 all year. |
The difference between Thailand and South Korea stays constant throughout 2026–2028: South Korea is 2 hours ahead of Thailand.
Frequently asked questions
What time is 9 AM Thailand in South Korea?
9:00 AM Thailand = 11:00 AM South Korea, using UTC+7 and UTC+9. Choose a date above for the seasonal local time.
Does the time difference between Thailand and South Korea change during the year?
No. Throughout 2026–2028: South Korea is 2 hours ahead of Thailand.
How do I tell whether it is day or night in South Korea?
Read the South Korea clock above: this guide counts 06:00–18:00 local time as daytime and the rest as nighttime, without using sunrise and sunset.
What is the best time to call between Thailand and South Korea?
The shared 08:00–18:00 working window is 08:00–16:00 Thailand / 10:00–18:00 South Korea, a total of 8 hours.
What is the time difference between Thailand and South Korea now?
Right now, South Korea is 2 hours ahead of Thailand. Conversion formula: South Korea = Thailand + 2h.