Tokyo to Honolulu Time Converter
Honolulu is -19h behind Tokyo
Quick converter
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FROM
Tokyo
Japan
UTC+09:00
TO
Honolulu
United States
UTC-10:00
Date-aware conversion
Convert a specific date and time
Result
Wed, Aug 5, 2026 22:11
Tokyo: Thursday, August 6, 2026 5:11 PM GMT+9 to Honolulu: Wednesday, August 5, 2026 10:11 PM HST.
Honolulu is 19h behind Tokyo on this date
24-Hour Comparison
Every hour in Tokyo and the corresponding time in Honolulu. Green rows indicate business hours in Honolulu.
Time zones
Tokyo uses Asia/Tokyo (GMT+9) and Honolulu uses Pacific/Honolulu (HST). Neither city observes daylight saving time in this dataset.
Best use
Use the green rows to spot normal working hours in Honolulu. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
Best time for Tokyo and Honolulu
The easiest overlap starts around 9:00 AM and runs through 12:00 PM in the source city, while the destination city is also inside normal working hours. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
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City context
About these cities
About Tokyo
Tokyo is located in Japan (Asia). It uses the Asia/Tokyo timezone with a standard offset of UTC+09:00. It does not observe Daylight Saving Time. See the full Tokyo time page for live clock and planning details.
About Honolulu
Honolulu is located in United States (Oceania). It uses the Pacific/Honolulu timezone with a standard offset of UTC-10:00. It does not observe Daylight Saving Time. See the full Honolulu time page for live clock and planning details.
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