New York to Seoul: time difference and best times to meet
Seoul is 14 hours ahead of New York. There is no overlap between a normal working day in each city, so one side has to take the call outside working hours.
America/New_York
Asia/Seoul
New York and Seoul time difference
This live comparison uses the current time-zone rules for both cities, so it reflects daylight-saving changes as well as the usual New York and Seoul clock gap. Set your working hours below to see the practical overlap before proposing a meeting.
Hour-by-hour overlap
Each row is one hour of the New York day and the matching hour in Seoul. Adjust the working hours to match how your team actually works.
| New York | Seoul | Suitable? |
|---|---|---|
| 12am | 2pm | Working hours in Seoul only |
| 1am | 3pm | Working hours in Seoul only |
| 2am | 4pm | Working hours in Seoul only |
| 3am | 5pm | Working hours in Seoul only |
| 9am | 11pm | Working hours in New York only |
| 10am | 12am | Working hours in New York only |
| 11am | 1am | Working hours in New York only |
| 12pm | 2am | Working hours in New York only |
| 1pm | 3am | Working hours in New York only |
| 2pm | 4am | Working hours in New York only |
| 3pm | 5am | Working hours in New York only |
| 4pm | 6am | Working hours in New York only |
| 5pm | 7am | Working hours in New York only |
| 7pm | 9am | Working hours in Seoul only |
| 8pm | 10am | Working hours in Seoul only |
| 9pm | 11am | Working hours in Seoul only |
| 10pm | 12pm | Working hours in Seoul only |
| 11pm | 1pm | Working hours in Seoul only |
When the gap changes in the next twelve months
- Sunday, March 14, 2027 — Seoul goes from 14 hours ahead of to 13 hours ahead of New York.
Recurring meetings set as a fixed clock time in one city will move by an hour for the other on that date.
Public holidays to avoid
Dates where one side is off work while the other is not are the most common cause of no-shows on this route.
- Wednesday, November 11, 2026 — Veterans Day — New York is off, Seoul is working.
- Thursday, November 26, 2026 — Thanksgiving Day — New York is off, Seoul is working.
- Friday, December 25, 2026 — Christmas Day and Christmas Day; both cities are off.
New York and Seoul have no shared working hours, so a recurring live meeting always costs someone their morning or their evening. Rotating the burden, or moving the update to written form, is usually the better answer.
Sending a booking link avoids the arithmetic entirely: each side picks a time in their own zone and both calendars get the correct local time, including after a daylight-saving change. See how LemCall handles cross-timezone bookings.
Frequently asked questions
- What is the time difference between New York and Seoul?
- Seoul is currently 14 hours ahead of New York. That changes to 13 hours ahead of on Sunday, March 14, 2027, when one side shifts for daylight saving.
- When is the best time to schedule a meeting between New York and Seoul?
- There is no hour where both cities are inside normal working hours, so one side has to take the call early or late.
- How many hours do New York and Seoul overlap?
- Zero, on a standard 9–18 working day in each city.
- Does daylight saving change the New York–Seoul gap?
- Yes. Over the next twelve months the difference changes 1 time: Sunday, March 14, 2027 (14 hours ahead of becomes 13 hours ahead of).
- Are there public holidays that affect New York–Seoul meetings?
- Yes. The next is Wednesday, November 11, 2026 — a public holiday where New York is, but a normal working day in Seoul.
Nearby pairs
Other meeting-time pages for New York
- New York ↔ Melbourne1 hours of overlap
- New York ↔ DubaiNo working-hours overlap
- New York ↔ MumbaiNo working-hours overlap
- New York ↔ BangaloreNo working-hours overlap
- New York ↔ SingaporeNo working-hours overlap
- New York ↔ Hong KongNo working-hours overlap
- New York ↔ TokyoNo working-hours overlap
- New York ↔ ShanghaiNo working-hours overlap
Sources
- 1.IANA. Time Zone Database
- 2.Nager.Date. Public holidays API · Retrieved