What is the time difference between AEST and MDT?

AEST is 16 hours behind MDT. AEST is UTC+10 and MDT is UTC-6.

What is 9 AM AEST in MDT?

9 AM AEST is 4 PM MDT (previous day).

What is 12 PM AEST in MDT?

12 PM AEST (noon) is 7 PM MDT (previous day).

AEST to MDT Time Converter

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

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

Australian Eastern Standard Time → Mountain Daylight Time

AEST

UTC+10

Australian Eastern Standard Time

offset

-16h

MDT is 16h behind

MDT

UTC-6

Mountain Daylight Time

AEST observes DST — offset shifts ±1h during transitions

Australian Eastern Standard Time (AEST) is 16 hours behind Mountain Daylight Time (MDT). When it is noon in AEST, it is 7 PM in MDT. This offset may change during Daylight Saving Time transitions.

Meeting planner tool Reverse: MDT to AEST

Cities in AEST

🇦🇺Sydney 🇦🇺Melbourne 🇦🇺Brisbane

Cities in MDT

🇺🇸Denver 🇨🇦Calgary

All 24 Hours — AEST to MDT

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 & MDT

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

Challenging overlap

AEST and MDT are 16 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→3 PM−1d 9 AM→4 PM−1d 10 AM→5 PM−1d 11 AM→6 PM−1d 12 PM→7 PM−1d 1 PM→8 PM−1d 2 PM→9 PM−1d 3 PM→10 PM−1d 4 PM→11 PM−1d 5 PM→12 AM

Related Time Zone Conversions

Frequently Asked Questions — AEST to MDT

Australian Eastern Standard Time (AEST) is 16 hours behind Mountain Daylight Time (MDT). AEST is UTC+10 and MDT is UTC-6. This offset may shift by ±1 hour during Daylight Saving Time transitions.