Central European Summer Time → Australian Eastern Daylight Time
CEST = UTC+2AEDT = UTC+10
CEST (Paris) ↔ AEDT (Sydney)
No overlap — one side will join outside working hours
CEST (Paris)
AEDT (Sydney)
00:00
08:00
01:00
09:00Working
02:00
10:00Working
03:00
11:00Working
04:00
12:00Working
05:00
13:00Working
06:00
14:00Working
07:00
15:00Working
08:00
16:00Working
09:00Working
17:00off
10:00Working
18:00off
11:00Working
19:00off
12:00Working
20:00off
13:00Working
21:00off
14:00Working
22:00off
15:00Working
23:00off
16:00Working
00:00+1doff
17:00
01:00+1d
18:00
02:00+1d
19:00
03:00+1d
20:00
04:00+1d
21:00
05:00+1d
22:00
06:00+1d
23:00
07:00+1d
Working hours: 09:00–17:00 local. Green = both working.Purple = one side only.
Frequently Asked Questions
What is the difference between cest and aedt?
Central European Summer Time (cest) is UTC+2 and Australian Eastern Daylight Time (aedt) is UTC+10. The difference between them is 8 hours.
Where is cest used?
Central European Summer Time (cest) is used in France and surrounding regions. The IANA timezone identifier is Europe/Paris.
Where is aedt used?
Australian Eastern Daylight Time (aedt) is used in Australia and surrounding regions. The IANA timezone identifier is Australia/Sydney.
How do I convert cest to aedt?
Use the interactive converter above. Drag the time slider to any cest time and the aedt equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.
CEST (Paris) is 8 hours behind AEDT (Sydney). When it's noon in CEST (Paris), it's 20:00 in AEDT (Sydney).
CEST (Paris) is in the Europe/Paris timezone. AEDT (Sydney) is in Australia/Sydney. The difference is 8 hours.
Shared working hours
CEST (Paris) and AEDT (Sydney) have no shared working hours under a standard 9:00–17:00 schedule. One side will always need to join at an off-hour.
Recommended meeting windows
Since CEST (Paris) and AEDT (Sydney) don't share working hours, these are the most practical options available.
08:00 Paris / 16:00 Sydney⚡ One side off-hours
⚠️ 1h before working hours in Paris
09:00 Paris / 17:00 Sydney⚡ One side off-hours
⚠️ 1h after working hours in Sydney
07:00 Paris / 15:00 Sydney⚡ One side off-hours
⚠️ 2h before working hours in Paris
Based on standard 09:00–17:00 working hours in each location's local time.
Public holidays this year
⚡ Upcoming holidays in both locations, confirm with your contact before booking.
CEST (Paris)5 holidays
Jul 14Bastille Day
Aug 15Assumption Day
Nov 1All Saints' Day
Nov 11Armistice Day
Dec 25Christmas Day
AEDT (Sydney)7 holidays
Aug 3Picnic Day
Sep 28King's Birthday
Oct 5Labour Day
Oct 5King's Birthday
Nov 3Melbourne Cup
CEST (Paris) and AEDT (Sydney) — practical scheduling
A 8-hour difference separates CEST (Paris) (France) and AEDT (Sydney) (Australia) — wide enough that standard business hours don't align at all. Scheduling requires deliberate compromise from both sides.
💡 Practical scheduling guidelines
⚡
When CEST (Paris) is at 08:00, AEDT (Sydney) reads 16:00 — 1h before working hours in Paris.
⚡
When CEST (Paris) is at 09:00, AEDT (Sydney) reads 17:00 — 1h after working hours in Sydney.
⚡
When CEST (Paris) is at 07:00, AEDT (Sydney) reads 15:00 — 2h before working hours in Paris.
With no shared business hours, these slots distribute the scheduling burden as evenly as possible between both locations.
DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.
Use the time slider above to find the exact equivalent time for any moment in CEST (Paris). The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.