🇰🇷 Seoul → 🇺🇸 Washington
The time difference between Seoul and Washington is -13h. Seoul uses KST (UTC+09:00), while Washington uses EDT (UTC-04:00).
-13h
Seoul is ahead
Hourly Comparison
| Seoul | Washington |
|---|---|
| 00:00 | 11:00 |
| 01:00 | 12:00 |
| 02:00 | 13:00 |
| 03:00 | 14:00 |
| 04:00 | 15:00 |
| 05:00 | 16:00 |
| 06:00 | 17:00 |
| 07:00 | 18:00 |
| 08:00 | 19:00 |
| 09:00 | 20:00 |
| 10:00 | 21:00 |
| 11:00 | 22:00 |
| 12:00 | 23:00 |
| 13:00 | 00:00 |
| 14:00 | 01:00 |
| 15:00 | 02:00 |
| 16:00 | 03:00 |
| 17:00 | 04:00 |
| 18:00 | 05:00 |
| 19:00 | 06:00 |
| 20:00 | 07:00 |
| 21:00 | 08:00 |
| 22:00 | 09:00 |
| 23:00 | 10:00 |
Tips for Seoul ↔ Washington
- ● Seoul and Washington have no overlapping business hours (9 AM – 6 PM). Consider scheduling meetings early morning or late evening.
- ● When scheduling calls between Seoul and Washington, remember the -13h time difference.
- ● Washington is currently observing Daylight Saving Time (DST). The time difference may change when DST ends.
Frequently Asked Questions
What is the time difference between Seoul and Washington?
The time difference between Seoul and Washington is -13h. Seoul is in the KST timezone, and Washington is in the EDT timezone.
When it's 9 AM in Seoul, what time is it in Washington?
When it's 9 AM in Seoul, it's 7:00 PM in Washington.
Is Seoul ahead or behind Washington?
Seoul is ahead of Washington by -13h.