AEST to CET Converter & Meeting Planner
Quick answer: 9:00 AM AEST = 12:00 AM CET (fixed +10:00 standard offset — not DST-adjusted). Use the interactive converter below for DST-aware local-time scheduling.
Planning a call or meeting between Australian Eastern Standard Time (AEST) and Central European Time (CET)? You need to account for the standard time difference. Central European Time is normally 9 hours behind Australian Eastern Standard Time. Whether you are coordinating between teams in Sydney and Melbourne and Paris and Berlin, our live tool has you covered. Use our interactive overlap studio below to find the perfect waking hours for both regions, taking into account any seasonal Daylight Saving Time (DST) changes.
24-Hour Conversion Table
Quick reference: 12:00 AM AEST = 3:00 PM CET. The full 24-hour AEST to CET table below uses fixed standard offsets for exact abbreviation searches.
Example: 3:00 PM AEST = 6:00 AM CET.
| AEST Time | CET Time |
|---|---|
| 12:00 AM (00:00) | 3:00 PM (15:00)-1 day |
| 1:00 AM (01:00) | 4:00 PM (16:00)-1 day |
| 2:00 AM (02:00) | 5:00 PM (17:00)-1 day |
| 3:00 AM (03:00) | 6:00 PM (18:00)-1 day |
| 4:00 AM (04:00) | 7:00 PM (19:00)-1 day |
| 5:00 AM (05:00) | 8:00 PM (20:00)-1 day |
| 6:00 AM (06:00) | 9:00 PM (21:00)-1 day |
| 7:00 AM (07:00) | 10:00 PM (22:00)-1 day |
| 8:00 AM (08:00) | 11:00 PM (23:00)-1 day |
| 9:00 AM (09:00) | 12:00 AM (00:00) |
| 10:00 AM (10:00) | 1:00 AM (01:00) |
| 11:00 AM (11:00) | 2:00 AM (02:00) |
| 12:00 PM (12:00) | 3:00 AM (03:00) |
| 1:00 PM (13:00) | 4:00 AM (04:00) |
| 2:00 PM (14:00) | 5:00 AM (05:00) |
| 3:00 PM (15:00) | 6:00 AM (06:00) |
| 4:00 PM (16:00) | 7:00 AM (07:00) |
| 5:00 PM (17:00) | 8:00 AM (08:00) |
| 6:00 PM (18:00) | 9:00 AM (09:00) |
| 7:00 PM (19:00) | 10:00 AM (10:00) |
| 8:00 PM (20:00) | 11:00 AM (11:00) |
| 9:00 PM (21:00) | 12:00 PM (12:00) |
| 10:00 PM (22:00) | 1:00 PM (13:00) |
| 11:00 PM (23:00) | 2:00 PM (14:00) |
Best time to call Paris from Sydney
For most work calls, compare the normal business day in Sydney (AEST) with the business day in Paris (CET). AEST commonly covers Oceania, Australia, while CET is mainly associated with Europe, North Africa.
⚠️ Note: 2026-07-05 is not a normal workday in one or both regions based on their configured calendar. The overlap below should be treated as a reference, not a guaranteed office-hours window.
⚠️ There is no clean same-day business-hours overlap on 2026-07-05. A practical compromise is around 5:00 PM AEST, which reaches 9:00 AM CET near the start of their workday.
- DST Safety: AEST or CET may shift during Daylight Saving Time. Always confirm the converted time for your specific date.
- Australian Securities Exchange (ASX): 10:00-16:00 local time in Sydney.
- Frankfurt Stock Exchange: 09:00-17:30 local time in Frankfurt.
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Frequently Asked Questions
What is the time difference between AEST and CET?
During standard time, Central European Time is 9 hours behind Australian Eastern Standard Time.
Does all of eastern Australia observe Daylight Saving Time?
No — eastern Australia is split on DST. New South Wales (Sydney), Victoria (Melbourne), Tasmania (Hobart), and the ACT (Canberra) advance their clocks to AEDT (UTC+11) each October, while Queensland (Brisbane) opts out entirely and remains on AEST (UTC+10) year-round. This means Sydney and Brisbane run on the same clock for only part of the year.
What is the difference between AEST and AEDT?
AEST (Australian Eastern Standard Time) is the UTC+10:00 offset observed during the Southern Hemisphere winter months, roughly April through October. AEDT (Australian Eastern Daylight Time) is the UTC+11:00 offset applied during the Southern Hemisphere summer when clocks spring forward in October, observed by New South Wales, Victoria, Tasmania, and the ACT.
What is the difference between CET and CEST?
CET (Central European Time) is the standard winter offset at UTC+1, observed from the last Sunday in October through the last Sunday in March. CEST (Central European Summer Time) is the daylight saving offset at UTC+2, applied each summer when European clocks advance one hour.
Does Spain use Central European Time?
Yes, mainland Spain observes CET (UTC+1) in winter and CEST (UTC+2) in summer, placing it on the same clock as Germany and France. This makes Spain one hour ahead of the United Kingdom despite sharing a much closer geographic longitude to Portugal, which uses GMT.