Time converter
Tokyo to Hawaii Time Converter
Convert any time from Tokyo to Hawaii Time — every 15 minutes, daylight-saving aware. Switch to Hawaii Time → Tokyo →
About this conversion
Tokyo is on UTC+9; Hawaii Time is on UTC-10. In standard (winter) time, Hawaii Time is 19 hours behind Tokyo.
Neither zone observes daylight saving time, so the answer is the same year-round.
Every 15 minutes — Tokyo to Hawaii Time
Reference table for Hawaii Time, in 15-minute increments. Both standard-time and daylight-saving answers are shown where they differ.
- 12:00 AM5:00 AM(-1d)
- 12:15 AM5:15 AM(-1d)
- 12:30 AM5:30 AM(-1d)
- 12:45 AM5:45 AM(-1d)
- 1:00 AM6:00 AM(-1d)
- 1:15 AM6:15 AM(-1d)
- 1:30 AM6:30 AM(-1d)
- 1:45 AM6:45 AM(-1d)
- 2:00 AM7:00 AM(-1d)
- 2:15 AM7:15 AM(-1d)
- 2:30 AM7:30 AM(-1d)
- 2:45 AM7:45 AM(-1d)
- 3:00 AM8:00 AM(-1d)
- 3:15 AM8:15 AM(-1d)
- 3:30 AM8:30 AM(-1d)
- 3:45 AM8:45 AM(-1d)
- 4:00 AM9:00 AM(-1d)
- 4:15 AM9:15 AM(-1d)
- 4:30 AM9:30 AM(-1d)
- 4:45 AM9:45 AM(-1d)
- 5:00 AM10:00 AM(-1d)
- 5:15 AM10:15 AM(-1d)
- 5:30 AM10:30 AM(-1d)
- 5:45 AM10:45 AM(-1d)
- 6:00 AM11:00 AM(-1d)
- 6:15 AM11:15 AM(-1d)
- 6:30 AM11:30 AM(-1d)
- 6:45 AM11:45 AM(-1d)
- 7:00 AM12:00 PM(-1d)
- 7:15 AM12:15 PM(-1d)
- 7:30 AM12:30 PM(-1d)
- 7:45 AM12:45 PM(-1d)
- 8:00 AM1:00 PM(-1d)
- 8:15 AM1:15 PM(-1d)
- 8:30 AM1:30 PM(-1d)
- 8:45 AM1:45 PM(-1d)
- 9:00 AM2:00 PM(-1d)
- 9:15 AM2:15 PM(-1d)
- 9:30 AM2:30 PM(-1d)
- 9:45 AM2:45 PM(-1d)
- 10:00 AM3:00 PM(-1d)
- 10:15 AM3:15 PM(-1d)
- 10:30 AM3:30 PM(-1d)
- 10:45 AM3:45 PM(-1d)
- 11:00 AM4:00 PM(-1d)
- 11:15 AM4:15 PM(-1d)
- 11:30 AM4:30 PM(-1d)
- 11:45 AM4:45 PM(-1d)
- 12:00 PM5:00 PM(-1d)
- 12:15 PM5:15 PM(-1d)
- 12:30 PM5:30 PM(-1d)
- 12:45 PM5:45 PM(-1d)
- 1:00 PM6:00 PM(-1d)
- 1:15 PM6:15 PM(-1d)
- 1:30 PM6:30 PM(-1d)
- 1:45 PM6:45 PM(-1d)
- 2:00 PM7:00 PM(-1d)
- 2:15 PM7:15 PM(-1d)
- 2:30 PM7:30 PM(-1d)
- 2:45 PM7:45 PM(-1d)
- 3:00 PM8:00 PM(-1d)
- 3:15 PM8:15 PM(-1d)
- 3:30 PM8:30 PM(-1d)
- 3:45 PM8:45 PM(-1d)
- 4:00 PM9:00 PM(-1d)
- 4:15 PM9:15 PM(-1d)
- 4:30 PM9:30 PM(-1d)
- 4:45 PM9:45 PM(-1d)
- 5:00 PM10:00 PM(-1d)
- 5:15 PM10:15 PM(-1d)
- 5:30 PM10:30 PM(-1d)
- 5:45 PM10:45 PM(-1d)
- 6:00 PM11:00 PM(-1d)
- 6:15 PM11:15 PM(-1d)
- 6:30 PM11:30 PM(-1d)
- 6:45 PM11:45 PM(-1d)
- 7:00 PM12:00 AM
- 7:15 PM12:15 AM
- 7:30 PM12:30 AM
- 7:45 PM12:45 AM
- 8:00 PM1:00 AM
- 8:15 PM1:15 AM
- 8:30 PM1:30 AM
- 8:45 PM1:45 AM
- 9:00 PM2:00 AM
- 9:15 PM2:15 AM
- 9:30 PM2:30 AM
- 9:45 PM2:45 AM
- 10:00 PM3:00 AM
- 10:15 PM3:15 AM
- 10:30 PM3:30 AM
- 10:45 PM3:45 AM
- 11:00 PM4:00 AM
- 11:15 PM4:15 AM
- 11:30 PM4:30 AM
- 11:45 PM4:45 AM
Frequently asked
What is noon Tokyo in Hawaii Time?
When it's 12:00 PM Tokyo (Japan Time), the time in Hawaii Time is 5:00 PM (previous day). Neither zone observes daylight saving time, so the answer is the same year-round.
How many hours is Hawaii Time behind Tokyo?
In standard (winter) time, Hawaii Time is 19 hours behind Tokyo. Neither zone observes daylight saving time, so the offset is the same year-round.
Is HST the same as Hawaii Time?
Yes — HST, Hawaii Time, and Hawaii Standard Time all refer to Hawaii Standard Time. The zone does not observe daylight saving time, so a single offset is used year-round.
What cities use Hawaii Time?
Major cities on Hawaii Time include Honolulu and Hilo.
What is noon Tokyo in other time zones?
Noon Tokyo corresponds to 9:00 PM (previous day) CST, 7:00 PM (previous day) PST, 4:00 AM CET.