ClockinSyncBuilt for teams without borders

Search cities, timezones...

About Features Pricing Contact Us Install Free

EST to AEDT Time Converter

Eastern Standard Time → Australian Eastern Daylight Time

EST = UTC-4AEDT = UTC+10

EST (New York) ↔ AEDT (Sydney)

No overlap — one side will join outside working hours

EST (New York)

AEDT (Sydney)

00:00

14:00Working

01:00

15:00Working

02:00

16:00Working

03:00

17:00

04:00

18:00

05:00

19:00

06:00

20:00

07:00

21:00

08:00

22:00

09:00Working

23:00off

10:00Working

00:00+1doff

11:00Working

01:00+1doff

12:00Working

02:00+1doff

13:00Working

03:00+1doff

14:00Working

04:00+1doff

15:00Working

05:00+1doff

16:00Working

06:00+1doff

17:00

07:00+1d

18:00

08:00+1d

19:00

09:00+1dWorking

20:00

10:00+1dWorking

21:00

11:00+1dWorking

22:00

12:00+1dWorking

23:00

13:00+1dWorking

Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.

Frequently Asked Questions

What is the difference between est and aedt?

Eastern Standard Time (est) is UTC-4 and Australian Eastern Daylight Time (aedt) is UTC+10. The difference between them is 14 hours.

Where is est used?

Eastern Standard Time (est) is used in USA and surrounding regions. The IANA timezone identifier is America/New_York.

Where is aedt used?

Australian Eastern Daylight Time (aedt) is used in Australia and surrounding regions. The IANA timezone identifier is Australia/Sydney.

How do I convert est to aedt?

Use the interactive converter above. Drag the time slider to any est time and the aedt equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.

Popular EST conversions

EST → London EST → Tokyo EST → Dubai EST → Sydney EST → Paris EST → Berlin EST → Singapore EST → Los Angeles EST → Toronto EST → Mumbai

Popular AEDT conversions

London → AEDT New York → AEDT Tokyo → AEDT Dubai → AEDT Paris → AEDT Berlin → AEDT Singapore → AEDT Los Angeles → AEDT Toronto → AEDT Mumbai → AEDT

EST (New York) vs AEDT (Sydney) — time difference

EST (New York) is 14 hours behind AEDT (Sydney). When EST (New York) clocks hit noon, AEDT (Sydney) reads 02:00.

EST (New York) is in the America/New_York timezone. AEDT (Sydney) is in Australia/Sydney. The difference is 14 hours.

Shared working hours

EST (New York) and AEDT (Sydney) have no shared working hours under a standard 9:00–17:00 schedule. One side will always need to join at an off-hour.

When to schedule across time zones

Since EST (New York) and AEDT (Sydney) don't share working hours, these are the most practical options available.

16:00 New York / 06:00 Sydney⚡ One side off-hours

⚠️ 3h before working hours in Sydney

19:00 New York / 09:00 Sydney⚡ One side off-hours

⚠️ 3h after working hours in New York

15:00 New York / 05:00 Sydney⚡ One side off-hours

⚠️ 4h before working hours in Sydney

Based on standard 09:00–17:00 working hours in each location's local time.

Holiday calendar for both locations

⚡ Both locations have upcoming holidays, check availability before scheduling.

EST (New York)8 holidays

Jun 19Juneteenth National Independence DaySOON

Jul 3Independence Day

Sep 7Labour Day

Oct 12Columbus Day

Oct 12Indigenous Peoples' Day

AEDT (Sydney)7 holidays

Aug 3Picnic Day

Sep 28King's Birthday

Oct 5Labour Day

Oct 5King's Birthday

Nov 3Melbourne Cup

Working across EST (New York) and AEDT (Sydney)

A 14-hour difference separates EST (New York) (USA) and AEDT (Sydney) (Australia) — wide enough that standard business hours don't align at all. Scheduling requires deliberate compromise from both sides.

💡 Best practice for cross-timezone meetings

⚡

When EST (New York) is at 16:00, AEDT (Sydney) reads 06:00 — 3h before working hours in Sydney.

⚡

When EST (New York) is at 19:00, AEDT (Sydney) reads 09:00 — 3h after working hours in New York.

⚡

When EST (New York) is at 15:00, AEDT (Sydney) reads 05:00 — 4h before working hours in Sydney.

Since there is no natural overlap, the options above represent the most balanced compromise, minimizing out-of-hours inconvenience for both sides.

DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.

Get the Extension — Free →

Use the time slider above to find the exact equivalent time for any moment in EST (New York). The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.