Time converter
Hawaii Time to Tokyo Converter
Convert any time from Hawaii Time to Tokyo — every 15 minutes, daylight-saving aware. Switch to Tokyo → Hawaii Time →
About this conversion
Hawaii Time is on UTC-10; Tokyo is on UTC+9. In standard (winter) time, Tokyo is 19 hours ahead Hawaii Time.
Neither zone observes daylight saving time, so the answer is the same year-round.
Every 15 minutes — Hawaii Time to Tokyo
Reference table for Tokyo, in 15-minute increments. Both standard-time and daylight-saving answers are shown where they differ.
- 12:00 AM7:00 PM
- 12:15 AM7:15 PM
- 12:30 AM7:30 PM
- 12:45 AM7:45 PM
- 1:00 AM8:00 PM
- 1:15 AM8:15 PM
- 1:30 AM8:30 PM
- 1:45 AM8:45 PM
- 2:00 AM9:00 PM
- 2:15 AM9:15 PM
- 2:30 AM9:30 PM
- 2:45 AM9:45 PM
- 3:00 AM10:00 PM
- 3:15 AM10:15 PM
- 3:30 AM10:30 PM
- 3:45 AM10:45 PM
- 4:00 AM11:00 PM
- 4:15 AM11:15 PM
- 4:30 AM11:30 PM
- 4:45 AM11:45 PM
- 5:00 AM12:00 AM(+1d)
- 5:15 AM12:15 AM(+1d)
- 5:30 AM12:30 AM(+1d)
- 5:45 AM12:45 AM(+1d)
- 6:00 AM1:00 AM(+1d)
- 6:15 AM1:15 AM(+1d)
- 6:30 AM1:30 AM(+1d)
- 6:45 AM1:45 AM(+1d)
- 7:00 AM2:00 AM(+1d)
- 7:15 AM2:15 AM(+1d)
- 7:30 AM2:30 AM(+1d)
- 7:45 AM2:45 AM(+1d)
- 8:00 AM3:00 AM(+1d)
- 8:15 AM3:15 AM(+1d)
- 8:30 AM3:30 AM(+1d)
- 8:45 AM3:45 AM(+1d)
- 9:00 AM4:00 AM(+1d)
- 9:15 AM4:15 AM(+1d)
- 9:30 AM4:30 AM(+1d)
- 9:45 AM4:45 AM(+1d)
- 10:00 AM5:00 AM(+1d)
- 10:15 AM5:15 AM(+1d)
- 10:30 AM5:30 AM(+1d)
- 10:45 AM5:45 AM(+1d)
- 11:00 AM6:00 AM(+1d)
- 11:15 AM6:15 AM(+1d)
- 11:30 AM6:30 AM(+1d)
- 11:45 AM6:45 AM(+1d)
- 12:00 PM7:00 AM(+1d)
- 12:15 PM7:15 AM(+1d)
- 12:30 PM7:30 AM(+1d)
- 12:45 PM7:45 AM(+1d)
- 1:00 PM8:00 AM(+1d)
- 1:15 PM8:15 AM(+1d)
- 1:30 PM8:30 AM(+1d)
- 1:45 PM8:45 AM(+1d)
- 2:00 PM9:00 AM(+1d)
- 2:15 PM9:15 AM(+1d)
- 2:30 PM9:30 AM(+1d)
- 2:45 PM9:45 AM(+1d)
- 3:00 PM10:00 AM(+1d)
- 3:15 PM10:15 AM(+1d)
- 3:30 PM10:30 AM(+1d)
- 3:45 PM10:45 AM(+1d)
- 4:00 PM11:00 AM(+1d)
- 4:15 PM11:15 AM(+1d)
- 4:30 PM11:30 AM(+1d)
- 4:45 PM11:45 AM(+1d)
- 5:00 PM12:00 PM(+1d)
- 5:15 PM12:15 PM(+1d)
- 5:30 PM12:30 PM(+1d)
- 5:45 PM12:45 PM(+1d)
- 6:00 PM1:00 PM(+1d)
- 6:15 PM1:15 PM(+1d)
- 6:30 PM1:30 PM(+1d)
- 6:45 PM1:45 PM(+1d)
- 7:00 PM2:00 PM(+1d)
- 7:15 PM2:15 PM(+1d)
- 7:30 PM2:30 PM(+1d)
- 7:45 PM2:45 PM(+1d)
- 8:00 PM3:00 PM(+1d)
- 8:15 PM3:15 PM(+1d)
- 8:30 PM3:30 PM(+1d)
- 8:45 PM3:45 PM(+1d)
- 9:00 PM4:00 PM(+1d)
- 9:15 PM4:15 PM(+1d)
- 9:30 PM4:30 PM(+1d)
- 9:45 PM4:45 PM(+1d)
- 10:00 PM5:00 PM(+1d)
- 10:15 PM5:15 PM(+1d)
- 10:30 PM5:30 PM(+1d)
- 10:45 PM5:45 PM(+1d)
- 11:00 PM6:00 PM(+1d)
- 11:15 PM6:15 PM(+1d)
- 11:30 PM6:30 PM(+1d)
- 11:45 PM6:45 PM(+1d)
Frequently asked
What is noon Hawaii Time in Tokyo?
When it's 12:00 PM Hawaii Time, the time in Tokyo (Japan Time) is 7:00 AM (next day). Neither zone observes daylight saving time, so the answer is the same year-round.
How many hours is Tokyo ahead of Hawaii Time?
In standard (winter) time, Tokyo is 19 hours ahead of Hawaii Time. Neither zone observes daylight saving time, so the offset is the same year-round.
What cities use Japan Time?
Major cities on Japan Time include Tokyo, Osaka, Kyoto, and Sapporo.
What is noon Hawaii Time in other time zones?
Noon Hawaii Time corresponds to 4:00 PM CST, 2:00 PM PST, 11:00 PM CET.