HKT to JST Time Converter - Live World Clock

Convert time between Hong Kong Time (HKT) and Japan Standard Time (JST). See current time with live clocks.

Hong Kong (HKT)

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01:27:47 AM
Friday, August 21, 2026

Japan (JST)

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02:27:47 AM
Friday, August 21, 2026

Current Time Difference

HKT is -1 hours behind JST

What is HKT (Hong Kong Time)?

Hong Kong Time (HKT) used in Hong Kong, UTC+8:00.

Countries and Regions Using HKT

Primary Country:

  • Hong Kong

Key Facts about HKT:

  • ✓ International finance center
  • ✓ Major port city
  • ✓ No DST observed
  • ✓ Major Cities: Hong Kong
  • ✓ UTC Offset: +8:00

What is JST (Japan Standard Time)?

Japan Standard Time (JST) used in Japan, UTC+9:00.

Countries and Regions Using JST

Primary Country:

  • Japan

Also Used By:

  • South Korea

Key Facts about JST:

  • ✓ Third largest economy
  • ✓ Major tech center
  • ✓ No DST observed
  • ✓ Major Cities: Tokyo, Osaka, Yokohama, Nagoya
  • ✓ UTC Offset: +9:00

HKT to JST Time Difference

Standard Time Difference:

HKT is -1 hours behind

Common Use Cases:

  • • Business meetings between Hong Kong and Japan
  • • International collaboration across timezones
  • • Scheduling calls and conferences

Frequently Asked Questions

Which countries are in HKT time zone?

Hong Kong is the primary country using HKT (+8:00).

Which countries are in JST time zone?

Japan is the primary country using JST (+9:00). Other countries include: South Korea.

How many hours is HKT ahead of JST?

HKT is -1 hours behind JST.

Does Hong Kong observe Daylight Saving Time?

No, Hong Kong does not observe Daylight Saving Time. HKT remains +8:00 throughout the year.