--:--:--
—
Denver · Phoenix · Salt Lake City
For international scheduling, try the world clock meeting scheduler.
Difference
AEST vs MST
UTC → UTC
--:--:--
—
Sydney · Melbourne · Brisbane
MST to AEST converter
MST to AEST Converter
Convert MST (Denver) to AEST (Sydney) now. Live clocks, the current time difference, and a simple meeting window — free.
America/Denver
—
MST → AEST
To · Australian Eastern Standard Time
—
Australia/Sydney
Interactive diagram
Watch MST convert into AEST
Drag the Mountain hour. Watch the Australia East clock change.
Mountain
9:00 AM MST
—
AEST ← MST
Australia East
—
Full-day chart
MST to AEST hourly conversion chart
Full-day table. Tap a row to copy. Labels follow daylight saving.
| Mountain | Australia East | UTC offsets |
|---|
Meeting times
Best MST to AEST meeting window
Find hours that work on both sides. Then save the slot to your calendar.
Follow along
Step-by-step MST to AEST conversion
Four short steps to convert any MST time to AEST.
Choose MST time
Select any hour in Mountain Standard Time. Smart mode uses America/Denver.
MST to AEST conversion guide
MST to AEST conversion guide
This MST to AEST converter shows Australian Eastern Standard Time (UTC+10) for any Mountain Standard Time (UTC−7) time. Use it to schedule between Denver and Sydney. Choose Smart DST for live city clocks. Choose Fixed mode when you only want the MST and AEST labels.
Mountain
MST
UTC−7
Denver · Phoenix · Salt Lake City
MST vs AEST—
Australia East
AEST
UTC+10
Sydney · Melbourne · Brisbane
What is MST to AEST conversion?
MST to AEST conversion turns a MST clock into the matching AEST time. Use it for calls, travel, and teams in Denver and Sydney.
MST to AEST time difference
AEST is 17 hours ahead of MST. Add 17 hours to the MST time to get AEST. The live clocks at the top show the current MST to AEST gap.
MST vs AEST
MST is UTC−7. AEST is UTC+10. They are different names. If a region uses daylight saving, check the live labels.
MST to AEST now / current time
Need mst to aest right now? Read the live clocks, or tap Use current time for an instant MST → AEST result.
MST to AEST time difference
Season / context — tap to explore
See how daylight saving can change this pair.
Mountain—
—MST → AEST
Australia East—
Quick answers
Mountain
Mountain Standard Time (MST)
UTC−7
Mountain Standard Time (MST) is UTC−7. Smart DST uses the city clock America/Denver so daylight saving stays correct for Denver · Phoenix · Salt Lake City.
- Cities: Denver · Phoenix · Salt Lake City
- City clock: America/Denver
- Fixed MST: UTC−7
- On this page it pairs with AEST (UTC+10)
Australia East
Australian Eastern Standard Time (AEST)
UTC+10
Australian Eastern Standard Time (AEST) is UTC+10. Smart DST uses Australia/Sydney for cities such as Sydney · Melbourne · Brisbane.
- Cities: Sydney · Melbourne · Brisbane
- City clock: Australia/Sydney
- Fixed AEST: UTC+10
- From MST: AEST is 17 hours ahead of MST
MST to AEST FAQ
Common MST to AEST questions
What is the MST to AEST time difference?
AEST is 17 hours ahead of MST. Fixed labels: MST = UTC−7, AEST = UTC+10. Add 17 hours to the MST time to get AEST.
How do I convert MST to AEST quickly?
Add 17 hours to the MST time to get AEST. Example: 3:00 AM MST → 8:00 PM AEST. Or use the live MST to AEST converter above.
Is AEST the same as MST?
No. MST is UTC−7 (Denver · Phoenix · Salt Lake City). AEST is UTC+10 (Sydney · Melbourne · Brisbane).
What is a good MST to AEST meeting time?
AEST is ahead. Try 7:00–11:00 AM MST. That is about 12:00 AM–4:00 AM AEST. Use the meeting planner on this page to export an ICS or Google Calendar invite.
What cities use MST and AEST?
MST is common in Denver · Phoenix · Salt Lake City. AEST is common in Sydney · Melbourne · Brisbane. Smart DST uses America/Denver and Australia/Sydney.