🇺🇸 Portland → 🇨🇳 Shanghai
The time difference between Portland and Shanghai is +15h. Portland uses PDT (UTC-07:00), while Shanghai uses CST (UTC+08:00).
+15h
Shanghai is ahead
Hourly Comparison
| Portland | Shanghai |
|---|---|
| 00:00 | 15:00 |
| 01:00 | 16:00 |
| 02:00 | 17:00 |
| 03:00 | 18:00 |
| 04:00 | 19:00 |
| 05:00 | 20:00 |
| 06:00 | 21:00 |
| 07:00 | 22:00 |
| 08:00 | 23:00 |
| 09:00 | 00:00 |
| 10:00 | 01:00 |
| 11:00 | 02:00 |
| 12:00 | 03:00 |
| 13:00 | 04:00 |
| 14:00 | 05:00 |
| 15:00 | 06:00 |
| 16:00 | 07:00 |
| 17:00 | 08:00 |
| 18:00 | 09:00 |
| 19:00 | 10:00 |
| 20:00 | 11:00 |
| 21:00 | 12:00 |
| 22:00 | 13:00 |
| 23:00 | 14:00 |
Tips for Portland ↔ Shanghai
- ● Portland and Shanghai have no overlapping business hours (9 AM – 6 PM). Consider scheduling meetings early morning or late evening.
- ● When scheduling calls between Portland and Shanghai, 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 Portland and Shanghai?
The time difference between Portland and Shanghai is +15h. Portland is in the PDT timezone, and Shanghai is in the CST timezone.
When it's 9 AM in Portland, what time is it in Shanghai?
When it's 9 AM in Portland, it's 1:00 AM in Shanghai.
Is Portland ahead or behind Shanghai?
Portland is behind Shanghai by +15h.