What is the time difference between AEST and EST?

AEST is 15 hours behind EST. AEST is UTC+10 and EST is UTC-5.

What is 9 AM AEST in EST?

9 AM AEST is 7 PM EST (previous day).

What is 12 PM AEST in EST?

12 PM AEST (noon) is 10 PM EST (previous day).

AEST to EST Time Converter

Q: What are the best meeting times between AEST and EST?

There is no standard business hours overlap between AEST and EST.

Australian Eastern Standard Time → Eastern Standard Time

AEST

UTC+10

Australian Eastern Standard Time

offset

-15h

EST is 15h behind

EST

UTC-5

Eastern Standard Time

Both AEST and EST observe DST — offset may shift ±1h during transitions

Australian Eastern Standard Time (AEST) is 15 hours behind Eastern Standard Time (EST). When it is noon in AEST, it is 10 PM in EST. This offset may change during Daylight Saving Time transitions.

Meeting planner tool Reverse: EST to AEST

Cities in AEST

🇦🇺Sydney 🇦🇺Melbourne 🇦🇺Brisbane

Cities in EST

🇺🇸New York 🇺🇸Boston 🇺🇸Miami 🇺🇸Atlanta 🇨🇦Toronto

All 24 Hours — AEST to EST

Click any row to see the full detail page. Current hour in AEST is highlighted.

Both business hoursPartial overlap

12 AM6 AM12 PM6 PM11 PM

Best Meeting Times — AEST & EST

No standard business-hours overlap between AEST and EST. Consider early morning or evening calls.

Challenging overlap

AEST and EST are 15 hours apart with no shared business-hours window. Try scheduling at 8 AM in the earlier timezone or 6 PM in the later one.

8 AM→6 PM−1d 9 AM→7 PM−1d 10 AM→8 PM−1d 11 AM→9 PM−1d 12 PM→10 PM−1d 1 PM→11 PM−1d 2 PM→12 AM 3 PM→1 AM 4 PM→2 AM 5 PM→3 AM

Related Time Zone Conversions

Frequently Asked Questions — AEST to EST

Australian Eastern Standard Time (AEST) is 15 hours behind Eastern Standard Time (EST). AEST is UTC+10 and EST is UTC-5. This offset may shift by ±1 hour during Daylight Saving Time transitions.