From
Japan Time
Tokyo
Time Zone Converter
JST to HKT Time Zone Converter
Convert JST to HKT with a live clock, current time difference, UTC offsets, and work-hour overlap. HKT is 1 hour behind JST.
To
Hong Kong Time
Hong Kong
When it is 7:30 AM in Japan Time, it is 6:30 AM in Hong Kong Time.
JST to HKT at a glance
Hong Kong Time is 1 hour behind Japan Time. If someone gives you a time in Japan Time, move the clock by 1 hour to read it in Hong Kong Time. A 9:00 AM start in Tokyo becomes 8:00 AM in Hong Kong.
What Japan Time covers
Japan Time is used throughout Japan. Tokyo follows it year-round without daylight saving changes. It is helpful for manufacturing, gaming, and business coordination with Japan-based teams.
What Hong Kong Time covers
Hong Kong Time is used in Hong Kong and is often referenced for business and finance in East Asia. It helps when your workday touches banking, trading, and China-adjacent operations.
Quick answers
What is the time difference between JST and HKT?
Hong Kong Time is 1 hour behind Japan Time.
What happens to a 3:00 PM meeting in JST?
It lands at 2:00 PM in HKT.
Does daylight saving time matter for JST to HKT?
Japan Time and Hong Kong Time are shown using the offsets that are active right now, so the result already reflects any daylight saving change in effect today.