🇨🇳 Shanghai → 🇺🇸 San Mateo
The time difference between Shanghai and San Mateo is -15h. Shanghai uses CST (UTC+08:00), while San Mateo uses PDT (UTC-07:00).
-15h
Shanghai is ahead
🇨🇳 Shanghai
00:52
06/06 Saturday · Asia/Shanghai
🇺🇸 San Mateo
00:52
06/06 Saturday · America/Los_Angeles
Hourly Comparison
| Shanghai | San Mateo |
|---|---|
| 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 ↔ San Mateo
- ● Shanghai and San Mateo have no overlapping business hours (9 AM – 6 PM). Consider scheduling meetings early morning or late evening.
- ● When scheduling calls between Shanghai and San Mateo, remember the -15h time difference.
- ● San Mateo 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 San Mateo?
The time difference between Shanghai and San Mateo is -15h. Shanghai is in the CST timezone, and San Mateo is in the PDT timezone.
When it's 9 AM in Shanghai, what time is it in San Mateo?
When it's 9 AM in Shanghai, it's 5:00 PM in San Mateo.
Is Shanghai ahead or behind San Mateo?
Shanghai is ahead of San Mateo by -15h.