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Convert HST to IST Time - Free Time Zone Converter

Convert Hawaii Standard Time (HST) to India Standard Time (IST, UTC+5.5) for regional business calls. Free converter with real-time conversion, meeting time planner, and business hours comparison for HST to IST coordination. Includes 24-hour conversion table and live time displays. Perfect for international scheduling and global team collaboration. Works on all devices with accurate, reliable results.

🌍
HST
Hawaii Standard Time
Current Time
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🕐
IST
India Standard Time
Current Time
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Converted Time
Select a time to convert
Time Difference
-
Your Local Time
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UTC Time
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HST to IST Time Zone Difference

India Standard Time is 15 hours and 30 minutes ahead of Hawaii Standard Time

Always up-to-date and accurate

24-Hour HST to IST Conversion Chart

Complete hourly conversion for Hawaii Standard Time to India Standard Time

12:00 AM
HST
3:30 PM
IST
00:00 15:30
1:00 AM
HST
4:30 PM
IST
01:00 16:30
2:00 AM
HST
5:30 PM
IST
02:00 17:30
3:00 AM
HST
6:30 PM
IST
03:00 18:30
4:00 AM
HST
7:30 PM
IST
04:00 19:30
5:00 AM
HST
8:30 PM
IST
05:00 20:30
6:00 AM
HST
9:30 PM
IST
06:00 21:30
7:00 AM
HST
10:30 PM
IST
07:00 22:30
8:00 AM
HST
11:30 PM
IST
08:00 23:30
9:00 AM
HST
12:30 AM
IST
(next day)
09:00 00:30
10:00 AM
HST
1:30 AM
IST
(next day)
10:00 01:30
11:00 AM
HST
2:30 AM
IST
(next day)
11:00 02:30
12:00 PM
HST
3:30 AM
IST
(next day)
12:00 03:30
1:00 PM
HST
4:30 AM
IST
(next day)
13:00 04:30
2:00 PM
HST
5:30 AM
IST
(next day)
14:00 05:30
3:00 PM
HST
6:30 AM
IST
(next day)
15:00 06:30
4:00 PM
HST
7:30 AM
IST
(next day)
16:00 07:30
5:00 PM
HST
8:30 AM
IST
(next day)
17:00 08:30
6:00 PM
HST
9:30 AM
IST
(next day)
18:00 09:30
7:00 PM
HST
10:30 AM
IST
(next day)
19:00 10:30
8:00 PM
HST
11:30 AM
IST
(next day)
20:00 11:30
9:00 PM
HST
12:30 PM
IST
(next day)
21:00 12:30
10:00 PM
HST
1:30 PM
IST
(next day)
22:00 13:30
11:00 PM
HST
2:30 PM
IST
(next day)
23:00 14:30

Best Meeting Times between Hawaii Standard Time and India Standard Time

Optimal hours for calls between HST and IST

Compromise times recommended
7:00 AM HST → 10:30 PM IST
Early Hours
8:00 AM HST → 11:30 PM IST
Early Hours
6:00 PM HST → 9:30 AM (next day) IST
Evening

Based on standard business hours (9:00 AM - 6:00 PM) in each time zone

Time Zone Details

Technical information for both time zones

HST

Hawaii Standard Time

Source timezone

UTC Offset -10.0 hours
Abbreviation HST
Type Standard Time
Status Active
IST

India Standard Time

Target timezone

UTC Offset 5.5 hours
Abbreviation IST
Type Standard Time
Status Active

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