Seoul to Shanghai time zone converter

Seoul
GMT+9
South Korea
14:40:00
Oct 19
  • 12
    AM
  • 1
    AM
  • 2
    AM
  • 3
    AM
  • 4
    AM
  • 5
    AM
  • 6
    AM
  • 7
    AM
  • 8
    AM
  • 9
    AM
  • 10
    AM
  • 11
    AM
  • 12
    PM
  • 1
    PM
  • 2
    PM
  • 3
    PM
  • 4
    PM
  • 5
    PM
  • 6
    PM
  • 7
    PM
  • 8
    PM
  • 9
    PM
  • 10
    PM
  • 11
    PM
Shanghai
GMT+8
China
13:40:00
Oct 19
  • 11
    PM
  • 12
    AM
  • 1
    AM
  • 2
    AM
  • 3
    AM
  • 4
    AM
  • 5
    AM
  • 6
    AM
  • 7
    AM
  • 8
    AM
  • 9
    AM
  • 10
    AM
  • 11
    AM
  • 12
    PM
  • 1
    PM
  • 2
    PM
  • 3
    PM
  • 4
    PM
  • 5
    PM
  • 6
    PM
  • 7
    PM
  • 8
    PM
  • 9
    PM
  • 10
    PM

This simple Seoul to Shanghai time zone converter allows you to quickly and visually understand the time difference between Seoul (Seoul) and Shanghai (Shanghai).

2026-10-19: 2:40 PM Seoul

1:40 PM GMT+8

Seoul: UTC+09:00 · Shanghai: UTC+08:00

Just hover over the colored hour tiles, and you’ll instantly see the corresponding time in both zones. The time difference between Seoul and Shanghai is 1 hours 0 minutes, with Seoul being ahead. For example, if it is 2:40 PM Seoul, the equivalent time in Shanghai will be 1:40 PM GMT+8.

Seoul to Shanghai hour-by-hour

2026-10-19 · Seoul
SeoulShanghai
00:00 GMT+923:00 (-1) GMT+8
00:30 GMT+923:30 (-1) GMT+8
01:00 GMT+900:00 GMT+8
01:30 GMT+900:30 GMT+8
02:00 GMT+901:00 GMT+8
02:30 GMT+901:30 GMT+8
03:00 GMT+902:00 GMT+8
03:30 GMT+902:30 GMT+8
04:00 GMT+903:00 GMT+8
04:30 GMT+903:30 GMT+8
05:00 GMT+904:00 GMT+8
05:30 GMT+904:30 GMT+8
06:00 GMT+905:00 GMT+8
06:30 GMT+905:30 GMT+8
07:00 GMT+906:00 GMT+8
07:30 GMT+906:30 GMT+8
08:00 GMT+907:00 GMT+8
08:30 GMT+907:30 GMT+8
09:00 GMT+908:00 GMT+8
09:30 GMT+908:30 GMT+8
10:00 GMT+909:00 GMT+8
10:30 GMT+909:30 GMT+8
11:00 GMT+910:00 GMT+8
11:30 GMT+910:30 GMT+8
12:00 GMT+911:00 GMT+8
12:30 GMT+911:30 GMT+8
13:00 GMT+912:00 GMT+8
13:30 GMT+912:30 GMT+8
14:00 GMT+913:00 GMT+8
14:30 GMT+913:30 GMT+8
15:00 GMT+914:00 GMT+8
15:30 GMT+914:30 GMT+8
16:00 GMT+915:00 GMT+8
16:30 GMT+915:30 GMT+8
17:00 GMT+916:00 GMT+8
17:30 GMT+916:30 GMT+8
18:00 GMT+917:00 GMT+8
18:30 GMT+917:30 GMT+8
19:00 GMT+918:00 GMT+8
19:30 GMT+918:30 GMT+8
20:00 GMT+919:00 GMT+8
20:30 GMT+919:30 GMT+8
21:00 GMT+920:00 GMT+8
21:30 GMT+920:30 GMT+8
22:00 GMT+921:00 GMT+8
22:30 GMT+921:30 GMT+8
23:00 GMT+922:00 GMT+8
23:30 GMT+922:30 GMT+8

Seoul

Asia/Seoul

Uses IANA time zone rules for the selected date.

GMT+9 · UTC+09:00

Shanghai

Asia/Shanghai

Uses IANA time zone rules for the selected date.

GMT+8 · UTC+08:00

Frequently Asked Questions

2026-10-19 · Seoul ahead of Shanghai: 1 hours 0 minutes. Seoul: UTC+09:00; Shanghai: UTC+08:00.

2026-10-19 · 14:40 Seoul → 13:40 GMT+8.

Weekday overlap (Mon–Fri, 09:00–17:00 in both places): Seoul: 10:00 GMT+9 – 17:00 GMT+9 ↔ Shanghai: 09:00 GMT+8 – 16:00 GMT+8

Seoul ahead of Shanghai: 1 hours 0 minutes

Date → Select range → .ics. 2026-10-19 · 14:40 Seoul → 13:40 GMT+8.

Seoul: Uses IANA time zone rules for the selected date. No clock change in the next 370 days Shanghai: Uses IANA time zone rules for the selected date. No clock change in the next 370 days