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Convert HST to EST Time - Free Time Zone Converter

Convert Hawaii Standard Time (HST) to Eastern Standard Time (EST, UTC-5) for regional business calls. Free converter with real-time conversion, meeting time planner, and business hours comparison for HST to EST 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.

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HST
Hawaii Standard Time
Current Time
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🕐
EST
Eastern 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 EST Time Zone Difference

Eastern Standard Time is 5 hours ahead of Hawaii Standard Time

Always up-to-date and accurate

24-Hour HST to EST Conversion Chart

Complete hourly conversion for Hawaii Standard Time to Eastern Standard Time

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

Best Meeting Times between Hawaii Standard Time and Eastern Standard Time

Optimal hours for calls between HST and EST

Business hours overlap available
9:00 AM HST → 2:00 PM EST
Business Hours
10:00 AM HST → 3:00 PM EST
Business Hours
11:00 AM HST → 4:00 PM EST
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
EST

Eastern Standard Time

Target timezone

UTC Offset -5.0 hours
Abbreviation EST
Type Standard Time
Status Active

Convert HST to EST Time - Free Time Zone Converter - FAQs

What is the time difference between Hawaii Standard Time (HST) and Eastern Standard Time (EST)?

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How can I convert HST to EST using an online tool?

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Does daylight saving time affect the conversion from HST to EST?

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How do I manually convert HST to EST?

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What should I consider when scheduling meetings across HST and EST?

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Can I convert multiple times from HST to EST at once?

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