🇺🇸 San Mateo → 🇨🇳 Shanghai
The time difference between San Mateo and Shanghai is +15h. San Mateo uses PDT (UTC-07:00), while Shanghai uses CST (UTC+08:00).
+15h
Shanghai is ahead
🇺🇸 San Mateo
23:34
06/05 Friday · America/Los_Angeles
🇨🇳 Shanghai
23:34
06/05 Friday · Asia/Shanghai
Hourly Comparison
| San Mateo | 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 San Mateo ↔ Shanghai
- ● San Mateo and Shanghai have no overlapping business hours (9 AM – 6 PM). Consider scheduling meetings early morning or late evening.
- ● When scheduling calls between San Mateo and Shanghai, 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 San Mateo and Shanghai?
The time difference between San Mateo and Shanghai is +15h. San Mateo is in the PDT timezone, and Shanghai is in the CST timezone.
When it's 9 AM in San Mateo, what time is it in Shanghai?
When it's 9 AM in San Mateo, it's 1:00 AM in Shanghai.
Is San Mateo ahead or behind Shanghai?
San Mateo is behind Shanghai by +15h.