Hawaii Time to Indochina Time
Convert times between Hawaii Time (HST, UTC-10:00) and Indochina Time (ICT, UTC+7:00). Indochina Time is 17 hours ahead of Hawaii Time in standard time.
UTC-10:00→UTC+7:00
Live timezone converterUTC Offset Reference
| Timezone | Abbreviation | Standard offset | DST offset | Country |
|---|---|---|---|---|
| Hawaii Time | HST | UTC-10:00 | — | United States |
| Indochina Time | ICT | UTC+7:00 | — | Thailand / Vietnam |
Standard Time Conversion (HST → ICT)
| Hawaii Time | Indochina Time |
|---|---|
| 12:00 AM HST | 5:00 PM ICT |
| 6:00 AM HST | 11:00 PM ICT |
| 9:00 AM HST | 2:00 AM (next day) ICT |
| 12:00 PM HST | 5:00 AM (next day) ICT |
| 3:00 PM HST | 8:00 AM (next day) ICT |
| 6:00 PM HST | 11:00 AM (next day) ICT |
| 9:00 PM HST | 2:00 PM (next day) ICT |
Frequently Asked Questions
How do I convert HST to ICT?
Add 17 hours to the HST time to get ICT. For example, 9:00 AM HST = 2:00 AM ICT.
What is the current UTC offset for Hawaii Time?
Hawaii Time is always UTC-10:00 (HST) — it does not observe DST.
Is Indochina Time ahead or behind Hawaii Time?
Indochina Time is 17 hours ahead of Hawaii Time in standard time.
When is a good time to schedule a meeting between HST and ICT?
Due to the 17-hour difference, business-hours overlap may be limited. Use the live timezone converter to find a mutually convenient time.
Related Timezone Conversions
Hawaii Time → US Eastern TimeHST / ESTHawaii Time → US Central TimeHST / CSTHawaii Time → US Mountain TimeHST / MSTHawaii Time → US Pacific TimeHST / PSTHawaii Time → US Alaska TimeHST / AKSTHawaii Time → Canada Atlantic TimeHST / ASTHawaii Time → Singapore TimeHST / SGTHawaii Time → Greenwich Mean TimeHST / GMT
Need the exact current time?
Use the live ToolsHub timezone converter to see current times, DST status, and schedule across time zones.