Time Difference Between Hong Kong and Tokyo
Tokyo is 1 hour ahead Hong Kong.
Hong Kong S.A.R.
Hong Kong
Asia/Hong_Kong · UTC+8
Japan
Tokyo
Asia/Tokyo · UTC+9
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both Hong Kong and Tokyo.
Hong Kong
9:00 AM
Tokyo
10:00 AM
Hong Kong
10:00 AM
Tokyo
11:00 AM
Hong Kong
11:00 AM
Tokyo
12:00 PM
Hong Kong
12:00 PM
Tokyo
1:00 PM
Hong Kong
1:00 PM
Tokyo
2:00 PM
Hong Kong
2:00 PM
Tokyo
3:00 PM
Hong Kong
3:00 PM
Tokyo
4:00 PM
Hong Kong
4:00 PM
Tokyo
5:00 PM
Hong Kong to Tokyo — 24-Hour Conversion
Each row shows the equivalent local time in Tokyo for an hour in Hong Kong. Working-hours rows (9–18) are highlighted.
| Hong Kong | Tokyo | Match |
|---|---|---|
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Workday in Tokyo | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Workday in Hong Kong | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| +1 day | Off hours |
Frequently Asked Questions
What is the time difference between Hong Kong and Tokyo?
Tokyo, Japan (UTC+9) is 1 hour ahead Hong Kong, Hong Kong S.A.R. (UTC+8).
What is the best time to schedule a meeting between Hong Kong and Tokyo?
The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.
Does daylight saving time change the difference between Hong Kong and Tokyo?
Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.
When it is 9 AM in Hong Kong, what time is it in Tokyo?
Use the conversion table on this page — every hour in Hong Kong is mapped to its equivalent local time in Tokyo, including day shift markers when the date differs.