🇨🇳 Shanghai → 🇺🇸 Portland
The time difference between Shanghai and Portland is -15h. Shanghai uses CST (UTC+08:00), while Portland uses PDT (UTC-07:00).
-15h
Shanghai is ahead
Hourly Comparison
| Shanghai | Portland |
|---|---|
| 00:00 | 09:00 |
| 01:00 | 10:00 |
| 02:00 | 11:00 |
| 03:00 | 12:00 |
| 04:00 | 13:00 |
| 05:00 | 14:00 |
| 06:00 | 15:00 |
| 07:00 | 16:00 |
| 08:00 | 17:00 |
| 09:00 | 18:00 |
| 10:00 | 19:00 |
| 11:00 | 20:00 |
| 12:00 | 21:00 |
| 13:00 | 22:00 |
| 14:00 | 23:00 |
| 15:00 | 00:00 |
| 16:00 | 01:00 |
| 17:00 | 02:00 |
| 18:00 | 03:00 |
| 19:00 | 04:00 |
| 20:00 | 05:00 |
| 21:00 | 06:00 |
| 22:00 | 07:00 |
| 23:00 | 08:00 |
Tips for Shanghai ↔ Portland
- ● Shanghai and Portland have no overlapping business hours (9 AM – 6 PM). Consider scheduling meetings early morning or late evening.
- ● When scheduling calls between Shanghai and Portland, remember the -15h time difference.
- ● Portland is currently observing Daylight Saving Time (DST). The time difference may change when DST ends.
Frequently Asked Questions
What is the time difference between Shanghai and Portland?
The time difference between Shanghai and Portland is -15h. Shanghai is in the CST timezone, and Portland is in the PDT timezone.
When it's 9 AM in Shanghai, what time is it in Portland?
When it's 9 AM in Shanghai, it's 5:00 PM in Portland.
Is Shanghai ahead or behind Portland?
Shanghai is ahead of Portland by -15h.