Time Difference Between Hong Kong and Tokyo
Tokyo is 1h ahead of Hong Kong.
This is the standard-time difference as of 2026. If either city observes daylight saving time, the actual difference can shift by up to an hour for part of the year — the live clocks below always show the current real-time difference.
Loading live clocks…
Working Hours Overlap
For each hour of Hong Kong's working day (9:00-18:00), here is the corresponding local time in Tokyo. Rows highlighted green fall within standard working hours (9:00-18:00) in both cities.
| Hong Kong | Tokyo | Both working hours? |
|---|---|---|
| 9 AM | 10 AM | Yes |
| 10 AM | 11 AM | Yes |
| 11 AM | 12 PM | Yes |
| 12 PM | 1 PM | Yes |
| 1 PM | 2 PM | Yes |
| 2 PM | 3 PM | Yes |
| 3 PM | 4 PM | Yes |
| 4 PM | 5 PM | Yes |
| 5 PM | 6 PM | No |
| 6 PM | 7 PM | No |
Best Time to Meet
- 9 AM-5 PM in Hong Kong (10 AM-6 PM in Tokyo) works for both sides — it falls within standard 9 AM-6 PM working hours in both time zones.
Hong Kong
Hong Kong uses the Asia/Hong_Kong IANA time zone, currently at UTC+8. This zone does not observe daylight saving time.
Tokyo
Tokyo uses the Asia/Tokyo IANA time zone, currently at UTC+9. This zone does not observe daylight saving time.