JST to HKT Converter
HKT is 1 hour behind JST
JST to HKT Conversion Table
Green rows indicate standard business hours (9 AM – 5 PM) in HKT
| JST | HKT |
|---|---|
| 12:00 AM | 11:00 PM -1d |
| 1:00 AM | 12:00 AM |
| 2:00 AM | 1:00 AM |
| 3:00 AM | 2:00 AM |
| 4:00 AM | 3:00 AM |
| 5:00 AM | 4:00 AM |
| 6:00 AM | 5:00 AM |
| 7:00 AM | 6:00 AM |
| 8:00 AM | 7:00 AM |
| 9:00 AM | 8:00 AM |
| 10:00 AM | 9:00 AM |
| 11:00 AM | 10:00 AM |
| 12:00 PM | 11:00 AM |
| 1:00 PM | 12:00 PM |
| 2:00 PM | 1:00 PM |
| 3:00 PM | 2:00 PM |
| 4:00 PM | 3:00 PM |
| 5:00 PM | 4:00 PM |
| 6:00 PM | 5:00 PM |
| 7:00 PM | 6:00 PM |
| 8:00 PM | 7:00 PM |
| 9:00 PM | 8:00 PM |
| 10:00 PM | 9:00 PM |
| 11:00 PM | 10:00 PM |
Converting Japan Standard Time to Hong Kong Time
Japan Standard Time (JST) and Hong Kong Time (HKT) are separated by a 1 hour time difference. HKT is 1 hour behind JST. JST is UTC+9, used in Japan, while HKT is UTC+8, used in Hong Kong, China.
When converting from JST to HKT, the key reference points to remember are: 9:00 AM JST equals 8:00 AM HKT, 12:00 PM noon JST equals 11:00 AM HKT, and 5:00 PM JST equals 4:00 PM HKT. The conversion table above shows every hour of the day mapped between these two time zones.
Scheduling Across JST and HKT
For professionals scheduling meetings between JST and HKT, finding overlapping business hours is essential. Standard business hours are typically 9:00 AM to 5:00 PM in each time zone. Given the 1 hour difference, the window of overlap may be limited. Use the highlighted working hours in the conversion table above to quickly identify suitable meeting times.
Daylight Saving Time Considerations
JST does not observe Daylight Saving Time, maintaining UTC+9 year-round. HKT does not observe DST, staying at UTC+8 year-round.