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Time Difference: Seoul to Shanghai
🇰🇷SeoulUTC+9
vs🇨🇳ShanghaiUTC+8
🇰🇷
Seoul, South Korea
Fri, Apr 17
🇨🇳
Shanghai, China
Fri, Apr 17
Click a time to convert
Time Difference
1 hour
Shanghai is 1 hour behind Seoul
Seoul vs Shanghai timezone guide
Seoul (South Korea) uses the Asia/Seoul timezone at UTC+9, while Shanghai (China) uses Asia/Shanghai at UTC+8. This means Shanghai is 1 hour behind Seoul (based on standard offsets — the live difference above accounts for daylight saving time).
When scheduling a call or meeting between Seoul and Shanghai, look for the overlapping work hours highlighted above. The live clocks on this page update every second, and the difference adjusts automatically when either city enters or exits daylight saving time.