🇰🇷 Seoul → 🇺🇸 Ontario
The time difference between Seoul and Ontario is -16h. Seoul uses KST (UTC+09:00), while Ontario uses PDT (UTC-07:00).
-16h
Seoul is ahead
Hourly Comparison
| Seoul | Ontario |
|---|---|
| 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 ↔ Ontario
- ● Seoul and Ontario share 1 hours of overlapping business hours (9 AM – 6 PM).
- ● When scheduling calls between Seoul and Ontario, remember the -16h time difference.
- ● Ontario 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 Ontario?
The time difference between Seoul and Ontario is -16h. Seoul is in the KST timezone, and Ontario is in the PDT timezone.
When it's 9 AM in Seoul, what time is it in Ontario?
When it's 9 AM in Seoul, it's 4:00 PM in Ontario.
Is Seoul ahead or behind Ontario?
Seoul is ahead of Ontario by -16h.