Time difference between Seoul and Shanghai
Compare the current local time in Seoul and Shanghai, see when your working hours overlap, and convert any specific hour between the two timezones.
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Convert a specific time
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Working-hours overlap
When Seoul's 9:00–18:00 business hours overlap with Shanghai's.
Seoul working hours
Shanghai working hours
Overlap (both working)
🇰🇷 Seoul
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🇨🇳 Shanghai
Scheduling across Seoul and Shanghai
Working across Seoul and Shanghai is very easy. Their standard business hours overlap for around 8 hours every day, from 10:00 to 18:00 in Seoul (09:00 to 17:00 in Shanghai). Meetings can sit comfortably inside the regular working day on both sides.
Quick reference
| 🇰🇷 Seoul | 🇨🇳 Shanghai | In Shanghai it's… |
|---|---|---|
| 06:00 — Early morning | — | — |
| 09:00 — Start of work | — | — |
| 12:00 — Lunchtime | — | — |
| 15:00 — Mid-afternoon | — | — |
| 17:00 — End of work | — | — |
| 20:00 — Evening | — | — |
Daylight saving status
🇰🇷 Seoul
Seoul does not observe daylight saving time. The local offset is fixed year-round.
🇨🇳 Shanghai
Shanghai does not observe daylight saving time. The local offset is fixed year-round.