AEST to EST Converter
EST is 15 hours behind AEST. This converter turns any Australian Eastern Standard Time (AEST) time into Eastern Standard Time (EST) — just click the time or date to change it.
Daylight saving notes
In southern Australia, daylight saving time runs from the first Sunday in October to the first Sunday in April. That affects Australian Eastern Standard Time (AEST).
In the United States and Canada, daylight saving time runs from the second Sunday in March to the first Sunday in November. That affects Eastern Standard Time (EST).
AEST to EST conversion chart
For example, a 9:00 AM AEST meeting takes place at 6:00 PM EST (−1 day). Concretely, when Sydney (AEST) and New York (EST) set up a call, eST is 15 hours behind AEST.
| AEST time | EST time |
|---|---|
| 12:00 AM | 9:00 AM−1 day |
| 1:00 AM | 10:00 AM−1 day |
| 2:00 AM | 11:00 AM−1 day |
| 3:00 AM | 12:00 PM−1 day |
| 4:00 AM | 1:00 PM−1 day |
| 5:00 AM | 2:00 PM−1 day |
| 6:00 AM | 3:00 PM−1 day |
| 7:00 AM | 4:00 PM−1 day |
| 8:00 AM | 5:00 PM−1 day |
| 9:00 AM | 6:00 PM−1 day |
| 10:00 AM | 7:00 PM−1 day |
| 11:00 AM | 8:00 PM−1 day |
| 12:00 PM | 9:00 PM−1 day |
| 1:00 PM | 10:00 PM−1 day |
| 2:00 PM | 11:00 PM−1 day |
| 3:00 PM | 12:00 AM |
| 4:00 PM | 1:00 AM |
| 5:00 PM | 2:00 AM |
| 6:00 PM | 3:00 AM |
| 7:00 PM | 4:00 AM |
| 8:00 PM | 5:00 AM |
| 9:00 PM | 6:00 AM |
| 10:00 PM | 7:00 AM |
| 11:00 PM | 8:00 AM |
This chart uses the fixed AEST and EST offsets; the live converter above follows current daylight saving.
Convert AEST to EST Time Zone
Below are the answers people search for most when converting Australian Eastern Standard Time (AEST) to Eastern Standard Time (EST).
How does the AEST to EST converter work?
It takes three quick steps:
- Click the AEST field on the left and pick the time you want to convert.
- The matching EST time updates on the right automatically — there’s no button to press.
- Need a different day? Click the date field and the result follows, rolling over if it crosses midnight.
How many hours apart are AEST and EST?
EST is 15 hours behind AEST. In everyday terms, once you know the time on one side you just subtract 15 hours to get the other — so a call between Sydney and New York is always 15 hours apart.
What time is it in EST right now?
Right now the time in Eastern Standard Time (EST) is Monday, June 29, 2026 · 12:54:05 PM. It ticks every second, so you’re always looking at the live EST clock.
What time is it in AEST right now?
And in Australian Eastern Standard Time (AEST), it’s currently Tuesday, June 30, 2026 · 3:54:05 AM. Compare the two and the 15 hours gap is easy to see.
Planning a meeting across AEST and EST?
For example, a 9:00 AM AEST meeting takes place at 6:00 PM EST (−1 day). The trick is to aim for a slot that lands inside normal working hours on both sides. Once you’ve found a time, hit Share on the converter to copy a link with the time built in — easy to send to a colleague. Juggling three or more zones? The meeting planner highlights the hours that overlap for everyone.
How does daylight saving affect AEST to EST?
The labels AEST and EST are fixed offsets, so the result on this page is always exact. Both regions move their clocks for daylight saving on roughly the same weekends, so the 15 hours gap usually holds steady right through the year.
Why can you trust this AEST to EST converter?
Every conversion here is calculated from the IANA time zone database — the same source your phone, computer, and browser rely on. Plenty of tools hard-code a single offset, which quietly goes wrong whenever a region changes its rules or flips for daylight saving. We follow the real rules instead, so AEST to EST stays accurate for today and for any past or future date you type in.
Convert AEST to other time zones
- UTC Coordinated Universal Time
- GMT Greenwich Mean Time
- EST Eastern Standard Time
- EDT Eastern Daylight Time
- CST Central Standard Time
- CDT Central Daylight Time
- MST Mountain Standard Time
- MDT Mountain Daylight Time
- PST Pacific Standard Time
- PDT Pacific Daylight Time
- AKST Alaska Standard Time
- AKDT Alaska Daylight Time
- HST Hawaii Standard Time
- AST Atlantic Standard Time
- ADT Atlantic Daylight Time
- NST Newfoundland Standard Time
- NDT Newfoundland Daylight Time
- BRT Brasília Time
- ART Argentina Time
- WET Western European Time
- WEST Western European Summer Time
- CET Central European Time
- CEST Central European Summer Time
- EET Eastern European Time
- EEST Eastern European Summer Time
- BST British Summer Time
- IST Irish Standard Time
- MSK Moscow Standard Time
- TRT Turkey Time
- WAT West Africa Time
- CAT Central Africa Time
- EAT East Africa Time
- SAST South Africa Standard Time
- GST Gulf Standard Time
- IST Israel Standard Time
- IDT Israel Daylight Time
- IST India Standard Time
- PKT Pakistan Standard Time
- BDT Bangladesh Standard Time
- ICT Indochina Time
- WIB Western Indonesian Time
- WITA Central Indonesian Time
- WIT Eastern Indonesian Time
- CST China Standard Time
- HKT Hong Kong Time
- SGT Singapore Time
- PHT Philippine Time
- JST Japan Standard Time
- KST Korea Standard Time
- AWST Australian Western Standard Time
- ACST Australian Central Standard Time
- ACDT Australian Central Daylight Time
- AEDT Australian Eastern Daylight Time
- NZST New Zealand Standard Time
- NZDT New Zealand Daylight Time
Convert to EST from other time zones
- UTC Coordinated Universal Time
- GMT Greenwich Mean Time
- EDT Eastern Daylight Time
- CST Central Standard Time
- CDT Central Daylight Time
- MST Mountain Standard Time
- MDT Mountain Daylight Time
- PST Pacific Standard Time
- PDT Pacific Daylight Time
- AKST Alaska Standard Time
- AKDT Alaska Daylight Time
- HST Hawaii Standard Time
- AST Atlantic Standard Time
- ADT Atlantic Daylight Time
- NST Newfoundland Standard Time
- NDT Newfoundland Daylight Time
- BRT Brasília Time
- ART Argentina Time
- WET Western European Time
- WEST Western European Summer Time
- CET Central European Time
- CEST Central European Summer Time
- EET Eastern European Time
- EEST Eastern European Summer Time
- BST British Summer Time
- IST Irish Standard Time
- MSK Moscow Standard Time
- TRT Turkey Time
- WAT West Africa Time
- CAT Central Africa Time
- EAT East Africa Time
- SAST South Africa Standard Time
- GST Gulf Standard Time
- IST Israel Standard Time
- IDT Israel Daylight Time
- IST India Standard Time
- PKT Pakistan Standard Time
- BDT Bangladesh Standard Time
- ICT Indochina Time
- WIB Western Indonesian Time
- WITA Central Indonesian Time
- WIT Eastern Indonesian Time
- CST China Standard Time
- HKT Hong Kong Time
- SGT Singapore Time
- PHT Philippine Time
- JST Japan Standard Time
- KST Korea Standard Time
- AWST Australian Western Standard Time
- ACST Australian Central Standard Time
- ACDT Australian Central Daylight Time
- AEST Australian Eastern Standard Time
- AEDT Australian Eastern Daylight Time
- NZST New Zealand Standard Time
- NZDT New Zealand Daylight Time
Frequently asked questions
How many hours behind AEST is EST?
EST is 15 hours behind AEST — a fixed 15 hours difference, since both are fixed-offset labels.
What time is it in EST when it's 12:00 PM AEST?
When it's 12:00 PM (noon) AEST, it's 9:00 PM EST the previous day.
Do AEST or EST use daylight saving time?
Australian Eastern Standard Time (AEST) observes daylight saving, alternating with AEDT; Eastern Standard Time (EST) observes daylight saving, alternating with EDT.
Why might the real-world AEST–EST difference change during the year?
The labels AEST and EST are fixed offsets, so this converter is always exact. But Australian Eastern Standard Time's region switches between standard and summer time, so for part of the year you may actually want AEDT to EST. Always check which label a region is currently using before you schedule.