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Convert HST to EDT Time - Free Time Zone Converter

Convert Hawaii Standard Time (HST) to Eastern Daylight Time (EDT, UTC-4) with our free time zone converter. Features real-time conversion and meeting planner for time zone conversion. Accurate, fast, and easy to use on all devices.

🌍
HST
Hawaii Standard Time
Current Time
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🕐
EDT
Eastern Daylight 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 EDT Time Zone Difference

Eastern Daylight Time is 6 hours ahead of Hawaii Standard Time

Always up-to-date and accurate

24-Hour HST to EDT Conversion Chart

Complete hourly conversion for Hawaii Standard Time to Eastern Daylight Time

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

Best Meeting Times between Hawaii Standard Time and Eastern Daylight Time

Optimal hours for calls between HST and EDT

Business hours overlap available
9:00 AM HST → 3:00 PM EDT
Business Hours
10:00 AM HST → 4:00 PM EDT
Business Hours
11:00 AM HST → 5:00 PM EDT
Business Hours

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
EDT

Eastern Daylight Time

Target timezone

UTC Offset -4.0 hours
Abbreviation EDT
Type Standard Time
Status Active

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