Live Synchronized Time Difference
GuangzhoutoHangzhouTime Difference
🇨🇳
Guangzhou
China (GMT+8)23:11:44UTC+8:00
🇨🇳
Hangzhou
China (GMT+8)23:11:44UTC+8:00
Direct Distance1,048 km (651 miles)
Estimated Flight Time~1.7 hours
Business Overlap8 overlapping hours (9am–5pm)
Mutual Working Window: 8 Overlapping Hours
Recommended calling window between Guangzhou and Hangzhou
Off-Peak Calling Window
Guangzhou Time
9:00 AM – 5:00 PM
Hangzhou Time
9:00 AM – 5:00 PM
Both locations share 8 overlapping standard business hours (9:00 AM – 5:00 PM). This is the premier window for real-time video conferences, corporate calls, and instant collaboration without outside-hours disruption.
24-Hour Schedule Conversion Matrix
Compare every hour of the day between Guangzhou and Hangzhou.
Work (9am-5pm)ShoulderSleep / Off
| Guangzhou Time (China) | Hangzhou Time (China) | Status & Recommendation |
|---|---|---|
| 00:00AM | 00:00AM | ⚪ Outside Work Hours |
| 01:00AM | 01:00AM | ⚪ Outside Work Hours |
| 02:00AM | 02:00AM | ⚪ Outside Work Hours |
| 03:00AM | 03:00AM | ⚪ Outside Work Hours |
| 04:00AM | 04:00AM | ⚪ Outside Work Hours |
| 05:00AM | 05:00AM | ⚪ Outside Work Hours |
| 06:00AM | 06:00AM | ⚪ Outside Work Hours |
| 07:00AM | 07:00AM | ⚪ Outside Work Hours |
| 08:00AM | 08:00AM | ⚪ Outside Work Hours |
| 09:00AM | 09:00AM | 🟢 Ideal Meeting Window |
| 10:00AM | 10:00AM | 🟢 Ideal Meeting Window |
| 11:00AM | 11:00AM | 🟢 Ideal Meeting Window |
| 12:00PM | 12:00PM | 🟢 Ideal Meeting Window |
| 13:00PM | 13:00PM | 🟢 Ideal Meeting Window |
| 14:00PM | 14:00PM | 🟢 Ideal Meeting Window |
| 15:00PM | 15:00PM | 🟢 Ideal Meeting Window |
| 16:00PM | 16:00PM | 🟢 Ideal Meeting Window |
| 17:00PM | 17:00PM | ⚪ Outside Work Hours |
| 18:00PM | 18:00PM | ⚪ Outside Work Hours |
| 19:00PM | 19:00PM | ⚪ Outside Work Hours |
| 20:00PM | 20:00PM | ⚪ Outside Work Hours |
| 21:00PM | 21:00PM | ⚪ Outside Work Hours |
| 22:00PM | 22:00PM | ⚪ Outside Work Hours |
| 23:00PM | 23:00PM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Guangzhou and Hangzhou?
Hangzhou and Guangzhou are in the same time offset.
What is the best time to schedule a cross-border meeting between Guangzhou and Hangzhou?
There are 8 overlapping standard business hours (09:00 - 17:00) between Guangzhou and Hangzhou. The optimal window is when both parties are in their core working shifts.
Does daylight saving time (DST) affect the time difference between Guangzhou and Hangzhou?
Yes. If either China or China observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.