Time Difference Between Honolulu and Tokyo

Tokyo is 19 hours ahead Honolulu.

United States

Honolulu

Pacific/Honolulu · UTC-10

Japan

Tokyo

Asia/Tokyo · UTC+9

Best Times to Meet

Hours where standard working time (9 AM – 6 PM) overlaps in both Honolulu and Tokyo.

  • Honolulu

    2:00 PM

    Tokyo

    9:00 AM

  • Honolulu

    3:00 PM

    Tokyo

    10:00 AM

  • Honolulu

    4:00 PM

    Tokyo

    11:00 AM

  • Honolulu

    5:00 PM

    Tokyo

    12:00 PM

Honolulu to Tokyo — 24-Hour Conversion

Each row shows the equivalent local time in Tokyo for an hour in Honolulu. Working-hours rows (9–18) are highlighted.

HonoluluTokyoMatch
Off hours
Off hours
Off hours
Off hours
Off hours
+1 dayOff hours
+1 dayOff hours
+1 dayOff hours
+1 dayOff hours
+1 dayWorkday in Honolulu
+1 dayWorkday in Honolulu
+1 dayWorkday in Honolulu
+1 dayWorkday in Honolulu
+1 dayWorkday in Honolulu
+1 dayBest for meetings
+1 dayBest for meetings
+1 dayBest for meetings
+1 dayBest for meetings
+1 dayWorkday in Tokyo
+1 dayWorkday in Tokyo
+1 dayWorkday in Tokyo
+1 dayWorkday in Tokyo
+1 dayWorkday in Tokyo
+1 dayOff hours

Frequently Asked Questions

What is the time difference between Honolulu and Tokyo?

Tokyo, Japan (UTC+9) is 19 hours ahead Honolulu, United States (UTC-10).

What is the best time to schedule a meeting between Honolulu and Tokyo?

The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.

Does daylight saving time change the difference between Honolulu and Tokyo?

Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.

When it is 9 AM in Honolulu, what time is it in Tokyo?

Use the conversion table on this page — every hour in Honolulu is mapped to its equivalent local time in Tokyo, including day shift markers when the date differs.