Time difference: Hong Kong and Tokyo

Convert Hong Kong to Tokyo, with daylight saving time handled for you.

Now in Hong Kong

10:04 AM

Hong Kong time zone

Now in Tokyo

11:04 AM

Tokyo time zone

Results

10:04 AM Hong Kong in Tokyo

11:04 AM

Tokyo · right now Tokyo is 1 hour ahead of Hong Kong

Times follow Hong Kong for Hong Kong and Tokyo for Tokyo, using the IANA time zone database.

Hong Kong to Tokyo time difference

Tokyo is always 1 hour ahead of Hong Kong.

Hong Kong does not use daylight saving time. Tokyo does not use daylight saving time.

Hong Kong to Tokyo conversion table

Every hour on 2026-10-21. Highlighted rows fall inside 9 AM–5 PM in both zones.

Hong KongTokyo
12:00 AM1:00 AM
1:00 AM2:00 AM
2:00 AM3:00 AM
3:00 AM4:00 AM
4:00 AM5:00 AM
5:00 AM6:00 AM
6:00 AM7:00 AM
7:00 AM8:00 AM
8:00 AM9:00 AM
9:00 AM10:00 AM
10:00 AM11:00 AM
11:00 AM12:00 PM
12:00 PM1:00 PM
1:00 PM2:00 PM
2:00 PM3:00 PM
3:00 PM4:00 PM
4:00 PM5:00 PM
5:00 PM6:00 PM
6:00 PM7:00 PM
7:00 PM8:00 PM
8:00 PM9:00 PM
9:00 PM10:00 PM
10:00 PM11:00 PM
11:00 PM12:00 AM · next day

Working hours overlap

On 2026-10-21, a 9 AM–5 PM workday in Hong Kong and in Tokyo overlap for about 7 hours, from 9:00 AM to 4:00 PM Hong Kong (10:00 AM to 5:00 PM Tokyo).

More time differences with Hong Kong

How to use

Follow these steps to get a result

  1. Pick a date and a time in Hong Kong.

  2. Read the matching Tokyo time, including whether it falls on the next or previous day.

  3. Scan the 24-hour table to see every hour at once, with shared working hours highlighted.

Features

What this tool includes

  • Live clocks for both time zones

  • Daylight saving time handled automatically

  • 24-hour conversion table

  • Working-hours overlap

FAQ

Common questions about this tool

Tokyo is always 1 hour ahead of Hong Kong.

Related tools

Continue with something nearby

Time zone rules come from the IANA time zone database; daylight saving changes are applied automatically. Methodology · Data sources