India Standard Time to Hawaii Time
Convert times between India Standard Time (IST, UTC+5:30) and Hawaii Time (HST, UTC-10:00). Hawaii Time is 15.5 hours behind India Standard Time in standard time.
UTC+5:30→UTC-10:00
Live timezone converterUTC Offset Reference
| Timezone | Abbreviation | Standard offset | DST offset | Country |
|---|---|---|---|---|
| India Standard Time | IST | UTC+5:30 | — | India |
| Hawaii Time | HST | UTC-10:00 | — | United States |
Standard Time Conversion (IST → HST)
| India Standard Time | Hawaii Time |
|---|---|
| 12:00 AM IST | 8.5:00 AM (prev day) HST |
| 6:00 AM IST | 2.5:00 PM (prev day) HST |
| 9:00 AM IST | 5.5:00 PM (prev day) HST |
| 12:00 PM IST | 8.5:00 PM (prev day) HST |
| 3:00 PM IST | 11.5:00 PM (prev day) HST |
| 6:00 PM IST | 2.5:00 AM HST |
| 9:00 PM IST | 5.5:00 AM HST |
Frequently Asked Questions
How do I convert IST to HST?
Add (-15.5) hours to the IST time to get HST. For example, 9:00 AM IST = 5.5:00 PM HST.
What is the current UTC offset for India Standard Time?
India Standard Time is always UTC+5:30 (IST) — it does not observe DST.
Is Hawaii Time ahead or behind India Standard Time?
Hawaii Time is 15.5 hours behind India Standard Time in standard time.
When is a good time to schedule a meeting between IST and HST?
Due to the 15.5-hour difference, business-hours overlap may be limited. Use the live timezone converter to find a mutually convenient time.
Related Timezone Conversions
India Standard Time → US Eastern TimeIST / ESTIndia Standard Time → US Central TimeIST / CSTIndia Standard Time → US Mountain TimeIST / MSTIndia Standard Time → US Pacific TimeIST / PSTIndia Standard Time → US Alaska TimeIST / AKSTIndia Standard Time → Canada Atlantic TimeIST / ASTIndia Standard Time → Pakistan Standard TimeIST / PKTIndia Standard Time → Bangladesh Standard TimeIST / BST
Need the exact current time?
Use the live ToolsHub timezone converter to see current times, DST status, and schedule across time zones.