Convert Singapore Time (SGT) to Hawaii Standard Time (HST) instantly. Free, fast and accurate time zone converter with real-time updates.
| SGT Time | HST Time |
|---|---|
| 12:00 AM SGT | 6:00 AM HST |
| 12:30 AM SGT | 6:30 AM HST |
| 1:00 AM SGT | 7:00 AM HST |
| 1:30 AM SGT | 7:30 AM HST |
| 2:00 AM SGT | 8:00 AM HST |
| 2:30 AM SGT | 8:30 AM HST |
| 3:00 AM SGT | 9:00 AM HST |
| 3:30 AM SGT | 9:30 AM HST |
| 4:00 AM SGT | 10:00 AM HST |
| 4:30 AM SGT | 10:30 AM HST |
| 5:00 AM SGT | 11:00 AM HST |
| 5:30 AM SGT | 11:30 AM HST |
| 6:00 AM SGT | 12:00 PM HST |
| 6:30 AM SGT | 12:30 PM HST |
| 7:00 AM SGT | 1:00 PM HST |
| 7:30 AM SGT | 1:30 PM HST |
| 8:00 AM SGT | 2:00 PM HST |
| 8:30 AM SGT | 2:30 PM HST |
| 9:00 AM SGT | 3:00 PM HST |
| 9:30 AM SGT | 3:30 PM HST |
| 10:00 AM SGT | 4:00 PM HST |
| 10:30 AM SGT | 4:30 PM HST |
| 11:00 AM SGT | 5:00 PM HST |
| 11:30 AM SGT | 5:30 PM HST |
| 12:00 PM SGT | 6:00 PM HST |
| 12:30 PM SGT | 6:30 PM HST |
| 1:00 PM SGT | 7:00 PM HST |
| 1:30 PM SGT | 7:30 PM HST |
| 2:00 PM SGT | 8:00 PM HST |
| 2:30 PM SGT | 8:30 PM HST |
| 3:00 PM SGT | 9:00 PM HST |
| 3:30 PM SGT | 9:30 PM HST |
| 4:00 PM SGT | 10:00 PM HST |
| 4:30 PM SGT | 10:30 PM HST |
| 5:00 PM SGT | 11:00 PM HST |
| 5:30 PM SGT | 11:30 PM HST |
| 6:00 PM SGT | 12:00 AM HST |
| 6:30 PM SGT | 12:30 AM HST |
| 7:00 PM SGT | 1:00 AM HST |
| 7:30 PM SGT | 1:30 AM HST |
| 8:00 PM SGT | 2:00 AM HST |
| 8:30 PM SGT | 2:30 AM HST |
| 9:00 PM SGT | 3:00 AM HST |
| 9:30 PM SGT | 3:30 AM HST |
| 10:00 PM SGT | 4:00 AM HST |
| 10:30 PM SGT | 4:30 AM HST |
| 11:00 PM SGT | 5:00 AM HST |
| 11:30 PM SGT | 5:30 AM HST |
Hawaii Standard Time (HST) is 18 hours behind Singapore Time (SGT). When converting from SGT to HST, you need to subtract 18 hours to get the correct time.
When it's 12:00 PM (noon) in Singapore Time, it's 6:00 PM in Hawaii Standard Time. This is because HST is 18 hours behind SGT.
When it's 12:00 AM (midnight) in Singapore Time, it's 6:00 AM in Hawaii Standard Time.
Singapore Time (SGT) has a UTC offset of +8:00, while Hawaii Standard Time (HST) has a UTC offset of -10:00.
Simply subtract 18 hours to the SGT time. For example, 3:00 PM SGT becomes 9:00 PM HST.
The best time depends on both parties' schedules. A common overlap during business hours (9 AM - 5 PM) would be when it's late afternoon in SGT. Use our converter to find the perfect time.
Daylight Saving Time (DST) observance varies by region. Some areas within Singapore Time and Hawaii Standard Time zones may observe DST, which can temporarily change the time difference by 1 hour.
Singapore Time (SGT) is used by various countries and regions around the world. The UTC offset of +8:00 is shared by multiple time zones.
Hawaii Standard Time (HST) is used by various countries and regions around the world. With a UTC offset of -10:00, this time zone covers multiple geographic areas.
Yes! Remember that HST is always 18 hours behind SGT. If it's noon in SGT, it's 6:00 PM in HST. Bookmark this page for quick reference!
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