Shanghai to Seoul Time

Seoul is 1 hour ahead of Shanghai all year.

MY TIME Shanghai · CST --:-- CST

THEIR TIME Seoul · KST --:-- KST

Seoul hours across Shanghai’s dayDark = night · click an hour to pick it

Pick a time in Shanghai Live time

Quick reference

Common times

Questions

Is Seoul 1 hour ahead of Shanghai?

Yes, all year. Seoul is on Korea Standard Time (KST, UTC+9) and Shanghai on China Standard Time (CST, UTC+8).

What time is it in Seoul when it's 9am in Shanghai?

10am, all year.

Does Shanghai or Seoul use daylight saving time?

No. Neither changes its clocks: Shanghai stays on China Standard Time (CST, UTC+8) and Seoul on Korea Standard Time (KST, UTC+9) all year.