Tokyo
Hong Kong
Convert JST to HKT
Japan Standard Time to Hong Kong Time — Hong Kong is 1 hour behind Tokyo
Quick Facts
Time Difference
-1 hours
JST Full Name
Japan Standard Time
HKT Full Name
Hong Kong Time
JST to HKT Conversion Table
Related Conversions
About JST and HKT Time Zones
JST (Japan Standard Time) is UTC+9 and covers cities like Tokyo, Osaka, Kyoto. HKT (Hong Kong Time) is UTC+8 and covers cities like Hong Kong.
When it's 12:00 PM (noon) in Tokyo (JST), it's 11:00 AM in Hong Kong (HKT). The time difference between JST and HKT is 1 hour — Hong Kong is behind Tokyo.
With only a 1-hour difference, Tokyo and Hong Kong share nearly a full business day overlap, making scheduling straightforward.
Use our world clock tool to compare Tokyo and Hong Kong with a visual timeline, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between JST and HKT?
Hong Kong (HKT) is 1 hour behind Tokyo (JST). The offset is -1 hours.
Is HKT ahead or behind JST?
HKT is 1 hour behind JST. JST is UTC+9 and HKT is UTC+8.
When it's 12:00 PM in Tokyo, what time is it in Hong Kong?
When it's 12:00 PM (noon) in Tokyo (JST), it's 11:00 AM in Hong Kong (HKT).
When it's 5:00 PM in Tokyo, what time is it in Hong Kong?
When it's 5:00 PM in Tokyo (JST), it's 4:00 PM in Hong Kong (HKT).