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New York to Seoul Time

Seoul is 13 hours ahead of New York for most of the year. The gap changes for a few weeks a year because the two places switch to daylight saving time on different dates.

Seoul to New York instead

Time difference between New York and Seoul

Seoul is 13 hours ahead of New York for most of the year.

  • 2026: Seoul is 14 hours ahead of New York from Jan 1 – Mar 7, 2026, Nov 1 – Dec 31, 2026.
  • 2027: Seoul is 14 hours ahead of New York from Jan 1 – Mar 13, 2027, Nov 7 – Dec 31, 2027.

New York to Seoul conversion table

New YorkSeoulMost of the yearSeoulJan 1 – Mar 7, 2026, Nov 1 – Dec 31, 2026
12 AM1 PM2 PM
1 AM2 PM3 PM
2 AM3 PM4 PM
3 AM4 PM5 PM
4 AM5 PM6 PM
5 AM6 PM7 PM
6 AM7 PM8 PM
7 AM8 PM9 PM
8 AM9 PM10 PM
9 AM10 PM11 PM
10 AM11 PM12 AM+1 day
11 AM12 AM+1 day1 AM+1 day
12 PM1 AM+1 day2 AM+1 day
1 PM2 AM+1 day3 AM+1 day
2 PM3 AM+1 day4 AM+1 day
3 PM4 AM+1 day5 AM+1 day
4 PM5 AM+1 day6 AM+1 day
5 PM6 AM+1 day7 AM+1 day
6 PM7 AM+1 day8 AM+1 day
7 PM8 AM+1 day9 AM+1 day
8 PM9 AM+1 day10 AM+1 day
9 PM10 AM+1 day11 AM+1 day
10 PM11 AM+1 day12 PM+1 day
11 PM12 PM+1 day1 PM+1 day

Best time to meet

A regular 9 AM – 5 PM day doesn't overlap. If one side starts early or stays late (7 AM – 9 PM), you can meet 7 AM – 8 AM New York (8 PM – 9 PM Seoul).

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Frequently asked questions

What time is it in Seoul when it's 9 AM in New York?

10 PM for most of the year. Seoul is 13 hours ahead of New York.

How many hours is Seoul ahead of New York?

Usually 13 hours. The gap changes for a few weeks a year because daylight saving time starts and ends on different dates: 2026: Seoul is 14 hours ahead of New York from Jan 1 – Mar 7, 2026, Nov 1 – Dec 31, 2026. 2027: Seoul is 14 hours ahead of New York from Jan 1 – Mar 13, 2027, Nov 7 – Dec 31, 2027.

Does New York use daylight saving time?

Yes. New York is UTC−5 (EST) in January and UTC−4 (EDT) in July. Mar 8, 2026: clocks go forward to UTC−4; Nov 1, 2026: clocks go back to UTC−5.

Does Seoul use daylight saving time?

No. Seoul stays at UTC+9 all year.

When is the best time to schedule a meeting between New York and Seoul?

A regular 9 AM – 5 PM day doesn't overlap. If one side starts early or stays late (7 AM – 9 PM), you can meet 7 AM – 8 AM New York (8 PM – 9 PM Seoul).

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