↔
Seoul to Surabaya time
Use TimeInOne to convert any local time in Seoul, South Korea to the corresponding time in Surabaya, Indonesia.
The conversion uses Asia/Seoul and Asia/Jakarta, including date-specific seasonal clock changes.
City Time Converter
Seoul to Surabaya Time Converter
Convert Seoul, South Korea time to Surabaya, Indonesia. Compare local times, working hours and recommended meeting slots.
Live conversionDST awareMeeting intelligence
⌕
⌕
Live mode: the clock updates automatically.
Please select a valid date and time.
✦
Related time tools
Continue exploring local times and related conversions.
Locations
About Seoul and Surabaya
Compare location details, time zones, populations and coordinates for both cities.
City information
Seoul
South Korea
- Country
- South Korea
- KR
- Population
- 10,349,312
- Time zone
- Asia/Seoul
- Coordinates
- 37.5660° N
- 126.9784° E
City information
Surabaya
Indonesia
- Country
- Indonesia
- ID
- Population
- 3,018,022
- Time zone
- Asia/Jakarta
- Coordinates
- 7.2492° S
- 112.7508° E
Need the reverse conversion?
Convert Surabaya time back to Seoul.
Explore
Popular time conversions
Explore other popular time conversions related to Seoul and Surabaya.
Seoul to Shanghai
Time converter and meeting planner
Seoul to Beijing
Time converter and meeting planner
Seoul to Shenzhen
Time converter and meeting planner
Seoul to Guangzhou
Time converter and meeting planner
Surabaya to Kinshasa
Time converter and meeting planner
Surabaya to Istanbul
Time converter and meeting planner
Surabaya to Lagos
Time converter and meeting planner
Surabaya to Ho Chi Minh City
Time converter and meeting planner
FAQ
Seoul to Surabaya time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Seoul and Surabaya.
What is the time difference between Seoul and Surabaya?
Surabaya is 2 hours behind Seoul. The exact difference can change during the year when one location changes its clocks before the other.
Is Surabaya ahead of Seoul?
No. Surabaya is currently 2 hours behind Seoul.
What time is 9:00 AM in Seoul in Surabaya?
When it is 9:00 AM in Seoul, it is 7:00:00 AM in Surabaya on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do Seoul and Surabaya observe daylight saving time?
Seoul, South Korea does not normally use a seasonal daylight-saving offset. Surabaya, Indonesia does not normally use a seasonal daylight-saving offset. TimeInOne uses the IANA zones Asia/Seoul and Asia/Jakarta for date-specific conversions.
What is the best meeting time between Seoul and Surabaya?
The next recommended working-hours overlap is 1:30 PM in Seoul and 11:30 AM in Surabaya, on Tue, Aug 18.