Time Difference: Seoul vs New York

Seoul and New York are in the same time zone offset, so there is no time difference between them.

There are 9 overlapping business hours (9 AM–6 PM) between Seoul and New York. Scheduling during those hours ensures both parties are in their working day.

New York is at the same time as Seoul — both share the GMT+9 UTC offset.

Seoul uses the Asia/Seoul time zone, which is currently at GMT+9.

New York uses the America/New_York time zone, which is currently at GMT-4.

The time difference shown is live and already accounts for any Daylight Saving Time (DST) currently in effect in either city. If one city observes DST while the other does not, the difference can change by up to 1 hour during DST transitions — typically in spring and autumn.