Convert HST to EST Time - Free Time Zone Converter

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

Hawaii Standard Time (HST) is 5 hours behind Eastern Standard Time (EST). You need to add 5 hours to the HST time to convert HST to EST. For example, if it is noon in HST, it will be 5:00 PM EST.

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

You can use the time zone converter available at iformat.io or similar websites. These tools allow you to input any HST time and instantly receive the corresponding EST time, simplifying the conversion process.

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

Yes, daylight saving time affects this conversion. HST does not observe daylight saving time, while EST is used during standard time (winter) and Eastern Daylight Time (EDT) during summer. When EDT is in effect, the difference becomes 6 hours, as EDT is only 4 hours behind GMT compared to 5 hours for EST.

Q: How do I manually convert HST to EST?

To manually convert HST to EST, take your HST time and add 5 hours. For instance: If it’s 8:00 AM in HST, adding 5 hours gives you 1:00 PM EST. This method can be applied at any hour of the day.

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

When planning meetings between participants in HST and EST, be mindful of the 5-hour difference. It’s advisable to schedule meetings during overlapping business hours; for example, if it’s convenient for participants in HST from 9:00 AM to 5:00 PM, this translates to 2:00 PM to 10:00 PM in EST. This ensures that all parties can attend without conflicts.

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

Yes, many online tools on iformat.io allow for batch conversions from HST to EST. This feature is handy for scheduling meetings or events that involve participants across different time zones.

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

Select Date & Time

→

🕐

EST

Eastern Standard Time

Current Time

Converted Time

Select a time to convert

Time Difference

Your Local Time

UTC Time

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

Hawaii Standard Time	Eastern Standard Time	24-Hour HST	24-Hour EST
12:00 AM	5:00 AM	00:00	05:00
1:00 AM	6:00 AM	01:00	06:00
2:00 AM	7:00 AM	02:00	07:00
3:00 AM	8:00 AM	03:00	08:00
4:00 AM	9:00 AM	04:00	09:00
5:00 AM	10:00 AM	05:00	10:00
6:00 AM	11:00 AM	06:00	11:00
7:00 AM	12:00 PM	07:00	12:00
8:00 AM	1:00 PM	08:00	13:00
9:00 AM	2:00 PM	09:00	14:00
10:00 AM	3:00 PM	10:00	15:00
11:00 AM	4:00 PM	11:00	16:00
12:00 PM	5:00 PM	12:00	17:00
1:00 PM	6:00 PM	13:00	18:00
2:00 PM	7:00 PM	14:00	19:00
3:00 PM	8:00 PM	15:00	20:00
4:00 PM	9:00 PM	16:00	21:00
5:00 PM	10:00 PM	17:00	22:00
6:00 PM	11:00 PM	18:00	23:00
7:00 PM	12:00 AM (next day)	19:00	00:00
8:00 PM	1:00 AM (next day)	20:00	01:00
9:00 PM	2:00 AM (next day)	21:00	02:00
10:00 PM	3:00 AM (next day)	22:00	03:00
11:00 PM	4:00 AM (next day)	23:00	04:00

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

HST to EST Time Zone Difference

24-Hour HST to EST Conversion Chart

Best Meeting Times between Hawaii Standard Time and Eastern Standard Time

Time Zone Details

Hawaii Standard Time

Eastern Standard Time

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)?

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

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

How do I manually convert HST to EST?

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

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

Convert HST to other time zones