Australian Eastern Time to Hawaii Time
Convert times between Australian Eastern Time (AEST, UTC+10:00) and Hawaii Time (HST, UTC-10:00). Hawaii Time is 20 hours behind Australian Eastern Time in standard time. During daylight saving time this difference changes to 21 hours.
UTC+10:00 / +11:00→UTC-10:00
Live timezone converterUTC Offset Reference
| Timezone | Abbreviation | Standard offset | DST offset | Country |
|---|---|---|---|---|
| Australian Eastern Time | AEST / AEDT | UTC+10:00 | UTC+11:00 | Australia |
| Hawaii Time | HST | UTC-10:00 | — | United States |
* DST offset applies during summer months. Exact transition dates vary by year.
Standard Time Conversion (AEST → HST)
| Australian Eastern Time | Hawaii Time |
|---|---|
| 12:00 AM AEST | 4:00 AM (prev day) HST |
| 6:00 AM AEST | 10:00 AM (prev day) HST |
| 9:00 AM AEST | 1:00 PM (prev day) HST |
| 12:00 PM AEST | 4:00 PM (prev day) HST |
| 3:00 PM AEST | 7:00 PM (prev day) HST |
| 6:00 PM AEST | 10:00 PM (prev day) HST |
| 9:00 PM AEST | 1:00 AM HST |
Summer (DST) Conversion (AEDT → HST)
| Australian Eastern Time (summer) | Hawaii Time (summer) |
|---|---|
| 12:00 AM AEDT | 3:00 AM (prev day) HST |
| 6:00 AM AEDT | 9:00 AM (prev day) HST |
| 9:00 AM AEDT | 12:00 PM (prev day) HST |
| 12:00 PM AEDT | 3:00 PM (prev day) HST |
| 3:00 PM AEDT | 6:00 PM (prev day) HST |
| 6:00 PM AEDT | 9:00 PM (prev day) HST |
| 9:00 PM AEDT | 12:00 AM HST |
Daylight Saving Time (DST) Notes
- Australian Eastern Time observes DST. Clocks advance 1 hour to AEDT (UTC+11:00) roughly from month 10 to 4.
- The offset difference shifts between 20h (standard) and 21h (DST season). Always verify the current offset using the live converter below.
Frequently Asked Questions
How do I convert AEST to HST?
Add (-20) hours to the AEST time to get HST. For example, 9:00 AM AEST = 1:00 PM HST.
What is the current UTC offset for Australian Eastern Time?
Australian Eastern Time is UTC+10:00 during standard time (AEST) and UTC+11:00 during summer daylight saving time (AEDT).
Is Hawaii Time ahead or behind Australian Eastern Time?
Hawaii Time is 20 hours behind Australian Eastern Time in standard time.
When is a good time to schedule a meeting between AEST and HST?
A good overlap window is around 9:00 AM AEST / 1:00 PM (prev day) HST, which falls within business hours for both timezones.
Related Timezone Conversions
Australian Eastern Time → US Eastern TimeAEST / ESTAustralian Eastern Time → US Central TimeAEST / CSTAustralian Eastern Time → US Mountain TimeAEST / MSTAustralian Eastern Time → US Pacific TimeAEST / PSTAustralian Eastern Time → US Alaska TimeAEST / AKSTAustralian Eastern Time → Canada Atlantic TimeAEST / ASTAustralian Eastern Time → Australian Central TimeAEST / ACSTAustralian Eastern Time → Australian Western TimeAEST / AWST
Need the exact current time?
Use the live ToolsHub timezone converter to see current times, DST status, and schedule across time zones.