Convert HST to AMST Time

Convert Hawaii Standard Time (HST) to Amazon Summer Time (AMST, UTC-3) 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.

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HST

Hawaii Standard Time

Current Time

Select Date & Time

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AMST

Amazon Summer Time

Current Time

Converted Time

Select a time to convert

Time Difference

Your Local Time

UTC Time

HST to AMST Time Conversion Chart

Popular Time Conversions

Complete 24-Hour Conversion

Hawaii Standard Time to Amazon Summer Time full day schedule

🇺🇸 Hawaii Standard Time	🇧🇷 Amazon Summer Time
12:00 AM 00:00	7:00 AM 07:00
1:00 AM 01:00	8:00 AM 08:00
2:00 AM 02:00	9:00 AM 09:00
3:00 AM 03:00	10:00 AM 10:00
4:00 AM 04:00	11:00 AM 11:00
5:00 AM 05:00	12:00 PM 12:00
6:00 AM 06:00	1:00 PM 13:00
7:00 AM 07:00	2:00 PM 14:00
8:00 AM 08:00	3:00 PM 15:00
9:00 AM 09:00	4:00 PM 16:00
10:00 AM 10:00	5:00 PM 17:00
11:00 AM 11:00	6:00 PM 18:00
12:00 PM 12:00	7:00 PM 19:00
1:00 PM 13:00	8:00 PM 20:00
2:00 PM 14:00	9:00 PM 21:00
3:00 PM 15:00	10:00 PM 22:00
4:00 PM 16:00	11:00 PM 23:00
5:00 PM 17:00	12:00 AM (next day) 00:00
6:00 PM 18:00	1:00 AM (next day) 01:00
7:00 PM 19:00	2:00 AM (next day) 02:00
8:00 PM 20:00	3:00 AM (next day) 03:00
9:00 PM 21:00	4:00 AM (next day) 04:00
10:00 PM 22:00	5:00 AM (next day) 05:00
11:00 PM 23:00	6:00 AM (next day) 06:00

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12:00 AM

HST

→

7:00 AM

AMST

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1:00 AM

HST

→

8:00 AM

AMST

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2:00 AM

HST

→

9:00 AM

AMST

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3:00 AM

HST

→

10:00 AM

AMST

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4:00 AM

HST

→

11:00 AM

AMST

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5:00 AM

HST

→

12:00 PM

AMST

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6:00 AM

HST

→

1:00 PM

AMST

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7:00 AM

HST

→

2:00 PM

AMST

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8:00 AM

HST

→

3:00 PM

AMST

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9:00 AM

HST

→

4:00 PM

AMST

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10:00 AM

HST

→

5:00 PM

AMST

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11:00 AM

HST

→

6:00 PM

AMST

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12:00 PM

HST

→

7:00 PM

AMST

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1:00 PM

HST

→

8:00 PM

AMST

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2:00 PM

HST

→

9:00 PM

AMST

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3:00 PM

HST

→

10:00 PM

AMST

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4:00 PM

HST

→

11:00 PM

AMST

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5:00 PM

HST

→

12:00 AM

AMST

(next day)

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6:00 PM

HST

→

1:00 AM

AMST

(next day)

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7:00 PM

HST

→

2:00 AM

AMST

(next day)

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8:00 PM

HST

→

3:00 AM

AMST

(next day)

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9:00 PM

HST

→

4:00 AM

AMST

(next day)

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10:00 PM

HST

→

5:00 AM

AMST

(next day)

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11:00 PM

HST

→

6:00 AM

AMST

(next day)

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Best Meeting Times for HST and AMST

Optimal Collaboration Hours

Best times for HST ↔ AMST meetings and calls

✅ Business hours overlap available

Recommended Meeting Windows

9:00 AM HST → 4:00 PM AMST

Perfect for both time zones

10:00 AM HST → 5:00 PM AMST

Perfect for both time zones

11:00 AM HST → 6:00 PM AMST

Perfect for both time zones

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