Singapore and Shanghai are in the same timezone. You can call anytime during standard business hours (9 AM – 5 PM). No timezone conversion needed.
Call between 9 AM–5 PM Singapore time. This is 9 AM–5 PM in Shanghai.
Singapore and Shanghai share 8 hours of overlapping business hours (9 AM – 5 PM local time).
The best time to call Shanghai from Singapore is 9 AM–5 PM Singapore time. This gives you 8 hours of business hours overlap.
Singapore and Shanghai are in the same timezone.
Since Singapore and Shanghai share similar business hours, you can call during any standard working time.
Yes, Singapore and Shanghai have approximately 8 hours of overlapping business hours per day.
You have 8 hours of business hours overlap — scheduling calls is easy.
Both in business hours Both awake One outside comfort zone Sleeping hours
Singapore: 9 AM–5 PM GMT+8
Shanghai: 9 AM–5 PM GMT+8
| Singapore (GMT+8) | Shanghai (GMT+8) | Status |
|---|---|---|
| 7 AM | 7 AM | 🟡 They're awake |
| 8 AM | 8 AM | 🟡 They're awake |
| 9 AM | 9 AM | ✅ Both in office |
| 10 AM | 10 AM | ✅ Both in office |
| 11 AM | 11 AM | ✅ Both in office |
| 12 PM | 12 PM | ✅ Both in office |
| 1 PM | 1 PM | ✅ Both in office |
| 2 PM | 2 PM | ✅ Both in office |
| 3 PM | 3 PM | ✅ Both in office |
| 4 PM | 4 PM | ✅ Both in office |
| 5 PM | 5 PM | 🟡 They're awake |
| 6 PM | 6 PM | 🟡 They're awake |
| 7 PM | 7 PM | 🟡 They're awake |
| 8 PM | 8 PM | 🟡 They're awake |
| 9 PM | 9 PM | 🟡 They're awake |