🇰🇷 Seoul → 🇺🇸 Hayward
The time difference between Seoul and Hayward is -16h. Seoul uses KST (UTC+09:00), while Hayward uses PDT (UTC-07:00).
-16h
Seoul is ahead
Hourly Comparison
| Seoul | Hayward |
|---|---|
| 00:00 | 08:00 |
| 01:00 | 09:00 |
| 02:00 | 10:00 |
| 03:00 | 11:00 |
| 04:00 | 12:00 |
| 05:00 | 13:00 |
| 06:00 | 14:00 |
| 07:00 | 15:00 |
| 08:00 | 16:00 |
| 09:00 | 17:00 |
| 10:00 | 18:00 |
| 11:00 | 19:00 |
| 12:00 | 20:00 |
| 13:00 | 21:00 |
| 14:00 | 22:00 |
| 15:00 | 23:00 |
| 16:00 | 00:00 |
| 17:00 | 01:00 |
| 18:00 | 02:00 |
| 19:00 | 03:00 |
| 20:00 | 04:00 |
| 21:00 | 05:00 |
| 22:00 | 06:00 |
| 23:00 | 07:00 |
Tips for Seoul ↔ Hayward
- ● Seoul and Hayward share 1 hours of overlapping business hours (9 AM – 6 PM).
- ● When scheduling calls between Seoul and Hayward, remember the -16h time difference.
- ● Hayward 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 Hayward?
The time difference between Seoul and Hayward is -16h. Seoul is in the KST timezone, and Hayward is in the PDT timezone.
When it's 9 AM in Seoul, what time is it in Hayward?
When it's 9 AM in Seoul, it's 4:00 PM in Hayward.
Is Seoul ahead or behind Hayward?
Seoul is ahead of Hayward by -16h.