🇭🇰 Hong Kong to 🇯🇵 Tokyo time
Tokyo is 1 hour ahead Hong Kong
Convert a specific time
When it is in Hong Kong, it is 10:00 in Tokyo.
Popular conversions
9 am in Hong Kong is 10 am in Tokyo. 10 am in Hong Kong is 11 am in Tokyo. 11 am in Hong Kong is 12 pm in Tokyo. 12 pm in Hong Kong is 1 pm in Tokyo. 3 pm in Hong Kong is 4 pm in Tokyo. 5 pm in Hong Kong is 6 pm in Tokyo. 6 pm in Hong Kong is 7 pm in Tokyo. 8 pm in Hong Kong is 9 pm in Tokyo.
Hong Kong to Tokyo — hour by hour
Jump to: 9 am 10 am 11 am 12 pm 3 pm 5 pm 6 pm
| 00:00 | 01:00 |
| 01:00 | 02:00 |
| 02:00 | 03:00 |
| 03:00 | 04:00 |
| 04:00 | 05:00 |
| 05:00 | 06:00 |
| 06:00 | 07:00 |
| 07:00 | 08:00 |
| 08:00 | 09:00 |
| 09:00 | 10:00 |
| 10:00 | 11:00 |
| 11:00 | 12:00 |
| 12:00 | 13:00 |
| 13:00 | 14:00 |
| 14:00 | 15:00 |
| 15:00 | 16:00 |
| 16:00 | 17:00 |
| 17:00 | 18:00 |
| 18:00 | 19:00 |
| 19:00 | 20:00 |
| 20:00 | 21:00 |
| 21:00 | 22:00 |
| 22:00 | 23:00 |
| 23:00 | 00:00 +1d |
Time difference by month (2026)
How far Tokyo runs ahead (+) or behind (−) Hong Kong on the 15th of each month.
| Jan | +1h |
| Feb | +1h |
| Mar | +1h |
| Apr | +1h |
| May | +1h |
| Jun | +1h |
| Jul | +1h |
| Aug | +1h |
| Sep | +1h |
| Oct | +1h |
| Nov | +1h |
| Dec | +1h |
This difference holds all year — neither city's clock changes affect it.
Time difference between Hong Kong and Tokyo
Tokyo (Asia/Tokyo) is currently 1 hour ahead Hong Kong (Asia/Hong_Kong). When it is 09:00 in Hong Kong, it is 10:00 in Tokyo. Neither city observes daylight saving time, so this difference stays the same all year.
Best time to call between Hong Kong and Tokyo
For a call or meeting, call between 09:00 and 17:00 Hong Kong time — that is 10:00 to 18:00 in Tokyo, inside normal working hours (09:00–18:00) on both sides.
Going the other way?
See the reverse conversion: Tokyo to Hong Kong time, or the city pages for Hong Kong and Tokyo.
FAQ: Hong Kong to Tokyo time
What is the time difference between Hong Kong and Tokyo?
Tokyo is 1 hour ahead Hong Kong right now. This difference holds all year — neither city's clock changes affect it.
What time is 9 am in Hong Kong in Tokyo (Japan Standard Time)?
When it is 9:00 am in Hong Kong, it is 10 am in Tokyo. The hour-by-hour table above covers every other hour of the day.
How do I convert Hong Kong time to Tokyo time?
Add 1 hours to Hong Kong local time to get Tokyo time. Or type any time into the converter above and read the result instantly.