Timezone conversion
MST to AEST Time — Convert Mountain Standard Time (US) to Australian Eastern Standard Time
AEST is currently 16 hours ahead of MST. The gap shifts across the year: around January it is 18 hours ahead of MST, and around July it is 16 hours ahead of MST, because one or both zones observe daylight saving.
AEST is currently 16 hours ahead of MST.
MST • MDT (UTC-6)
11:16 AM
Wednesday, Jul 8
AEST • GMT+10 (UTC+10)
3:16 AM
Thursday, Jul 9
Abbreviation disambiguation
MST here means Mountain Standard Time (US). Note: Phoenix observes MST year-round (no DST)
Interactive converter
12:00PM
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Full MST to AEST conversion table
| MST | AEST |
|---|---|
| 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 | 12:00 AM(next day) |
| 9:00 AM | 1:00 AM(next day) |
| 10:00 AM | 2:00 AM(next day) |
| 11:00 AM | 3:00 AM(next day) |
| 12:00 PM | 4:00 AM(next day) |
| 1:00 PM | 5:00 AM(next day) |
| 2:00 PM | 6:00 AM(next day) |
| 3:00 PM | 7:00 AM(next day) |
| 4:00 PM | 8:00 AM(next day) |
| 5:00 PM | 9:00 AM(next day) |
| 6:00 PM | 10:00 AM(next day) |
| 7:00 PM | 11:00 AM(next day) |
| 8:00 PM | 12:00 PM(next day) |
| 9:00 PM | 1:00 PM(next day) |
| 10:00 PM | 2:00 PM(next day) |
| 11:00 PM | 3:00 PM(next day) |
Daylight saving and how the gap changes
Around January the MST → AEST offset is 18 hours ahead of MST. Around July it is 16 hours ahead of MST. That swing comes from one or both zones observing daylight saving on different schedules — the converter above always reflects the correct offset for the date you pick.
Frequently asked questions
- Is AEST ahead of or behind MST right now?
- AEST is currently 16 hours ahead of MST.
- What is the current MST to AEST time difference?
- Right now the gap is 16 hours ahead — AEST is 16 hours ahead of MST.
- Does the MST → AEST offset change during the year?
- Yes. Around January the offset is 18 hours ahead of MST; around July it is 16 hours ahead of MST. The converter above always reflects the correct offset for the date you pick.
- Does MST observe daylight saving time?
- Yes — Mountain Standard Time (US) observes DST, so its UTC offset shifts by 1 hour(s) between winter and summer.
- Does AEST observe daylight saving time?
- Yes — Australian Eastern Standard Time observes DST, so its UTC offset shifts by 1 hour(s) between winter and summer.
- What time is 9 AM MST in AEST?
- 9:00 AM MST is 1:00 AM (next day) AEST.
- What time is 12 PM (noon) MST in AEST?
- 12:00 PM MST is 4:00 AM (next day) AEST.
- What time is 5 PM MST in AEST?
- 5:00 PM MST is 9:00 AM (next day) AEST.
- When is the best time to schedule a call between MST and AEST?
- MST and AEST have no direct 09:00–17:00 overlap on the same calendar day. Consider early-morning or late-evening slots on one side, or an asynchronous handoff.
- What time zone does MST refer to?
- MST refers to Mountain Standard Time (US) (IANA: America/Denver).
- What time zone does AEST refer to?
- AEST refers to Australian Eastern Standard Time (IANA: Australia/Sydney).
- Is MST on this page the same as other zones that share the letters "MST"?
- On Clockjumper, MST means Mountain Standard Time (US). Disambiguation: Phoenix observes MST year-round (no DST)