Live Synchronized Time Difference
TokyotoHangzhouTime Difference
🇯🇵
Tokyo
Japan (GMT+9)00:10:18UTC+9:00
🇨🇳
Hangzhou
China (GMT+8)23:10:18UTC+8:00
Direct Distance1,911 km (1,187 miles)
Estimated Flight Time~2.7 hours
Business Overlap7 overlapping hours (9am–5pm)
Mutual Working Window: 7 Overlapping Hours
Recommended calling window between Tokyo and Hangzhou
Off-Peak Calling Window
Tokyo Time
10:00 AM – 5:00 PM
Hangzhou Time
9:00 AM – 4:00 PM
Both locations share 7 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 Tokyo and Hangzhou.
Work (9am-5pm)ShoulderSleep / Off
| Tokyo Time (Japan) | Hangzhou Time (China) | Status & Recommendation |
|---|---|---|
| 00:00AM | 23:00PM-1 day | ⚪ Outside Work Hours |
| 01:00AM | 00:00AM | ⚪ Outside Work Hours |
| 02:00AM | 01:00AM | ⚪ Outside Work Hours |
| 03:00AM | 02:00AM | ⚪ Outside Work Hours |
| 04:00AM | 03:00AM | ⚪ Outside Work Hours |
| 05:00AM | 04:00AM | ⚪ Outside Work Hours |
| 06:00AM | 05:00AM | ⚪ Outside Work Hours |
| 07:00AM | 06:00AM | ⚪ Outside Work Hours |
| 08:00AM | 07:00AM | ⚪ Outside Work Hours |
| 09:00AM | 08:00AM | 🟡 Feasible (Shoulder Hour) |
| 10:00AM | 09:00AM | 🟢 Ideal Meeting Window |
| 11:00AM | 10:00AM | 🟢 Ideal Meeting Window |
| 12:00PM | 11:00AM | 🟢 Ideal Meeting Window |
| 13:00PM | 12:00PM | 🟢 Ideal Meeting Window |
| 14:00PM | 13:00PM | 🟢 Ideal Meeting Window |
| 15:00PM | 14:00PM | 🟢 Ideal Meeting Window |
| 16:00PM | 15:00PM | 🟢 Ideal Meeting Window |
| 17:00PM | 16:00PM | ⚪ Outside Work Hours |
| 18:00PM | 17:00PM | ⚪ Outside Work Hours |
| 19:00PM | 18:00PM | ⚪ Outside Work Hours |
| 20:00PM | 19:00PM | ⚪ Outside Work Hours |
| 21:00PM | 20:00PM | ⚪ Outside Work Hours |
| 22:00PM | 21:00PM | ⚪ Outside Work Hours |
| 23:00PM | 22:00PM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Tokyo and Hangzhou?
Hangzhou is 1 hour behind Tokyo.
What is the best time to schedule a cross-border meeting between Tokyo and Hangzhou?
There are 7 overlapping standard business hours (09:00 - 17:00) between Tokyo 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 Tokyo and Hangzhou?
Yes. If either Japan or China observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.