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JST to HKT time converter

Hong Kong Time (HKT) is 1 hour behind Japan Standard Time (JST) all year round. Use the grid below to line up Tokyo and Hong Kong: drag the cursor across the day, and working hours (9 AM–5 PM) are highlighted in every row so you can spot a slot that suits both sides.

Right now it is 18:43 JST in Tokyo and 17:43 HKT in Hong Kong.

Tue, Oct 20
Tokyo home
18:43
Tue, Oct 20 · UTC+9
Hong Kong
17:43
Tue, Oct 20 · UTC+8

2/10 zones · drag the tape, scroll sideways or use the arrow keys; Home jumps back to now.

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JST to HKT: frequently asked

What is the time difference between JST and HKT?

Hong Kong Time (HKT) is 1 hour behind Japan Standard Time (JST) all year round.

What time is 9 AM JST in HKT?

9:00 AM JST is 8:00 AM HKT.

When do working hours overlap between Tokyo and Hong Kong?

Both sides are within 9:00 AM–5:00 PM working hours between 10:00 AM and 5:00 PM JST (9:00 AM to 4:00 PM HKT).

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