The short answer

1am in Chatham Standard Time is 2:15pm in Central European Time on the previous day.

Chatham Standard Time is 10 hours 45 minutes ahead of Central European Time. It falls outside the 9-to-5 in Chatham Standard Time but lands inside working hours in Central European Time.

Chatham Standard Time☾
1am
Central European Time☀
2:15pm
previous day
Right now
10:26am+12:45 · UTC+12:45 · Thu, Jun 25
11:41pmCEST · UTC+02:00 · Wed, Jun 24
Read across to convert
Chatham Standard Time
+12:45 · UTC+12:45
10:26am ☀
Central European Time
CEST · UTC+02:00
11:41pm ☾
Pinned1amChatham Standard Time=2:15pmCentral European Time · Wed (previous day)
12amThu
1:15pmWed ·−1d
WORK
PINNED
1am
2:15pmWed ·−1d
WORK
2am
3:15pmWed ·−1d
WORK
3am
4:15pmWed ·−1d
WORK
4am
5:15pmWed ·−1d
5am
6:15pmWed ·−1d
6am
7:15pmWed ·−1d
7am
8:15pmWed ·−1d
8am
9:15pmWed ·−1d
9am
WORK
10:15pmWed ·−1d
NOW
10am
WORK
11:15pmWed ·−1d
11am
WORK
12:15amThu
12pm
WORK
1:15am
1pm
WORK
2:15am
2pm
WORK
3:15am
3pm
WORK
4:15am
4pm
WORK
5:15am
5pm
6:15am
6pm
7:15am
7pm
8:15am
8pm
9:15am
WORK
9pm
10:15am
WORK
10pm
11:15am
WORK
11pm
12:15pm
WORK
daylightnightworking hoursoverlap
Convert a specific time12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
Best time to meet
Closest workable window
Just outside the working window — early on one side, late on the other.
Chatham Standard Time
6pm–7pm
=
Central European Time
7:15am–8:15am
Popular conversions

Quick reference.

9amChatham Standard Time=10:15pmCentral European Time · prev day
12pmChatham Standard Time=1:15amCentral European Time
3pmChatham Standard Time=4:15amCentral European Time
5pmChatham Standard Time=6:15amCentral European Time
9pmChatham Standard Time=10:15amCentral European Time
In context

What each side covers.

Chatham Standard Time
+12:45 · UTC+12:45
10:26am

Chatham Standard Time

Central European Time
CEST · UTC+02:00
11:41pm
Cities on this clock
ParisMarseilleLyonToulouse

Frequently asked

Quick answers about converting between Chatham Standard Time and Central European Time. Can't find what you need? Email [email protected].

What is the time difference between Chatham Standard Time and Central European Time?
Chatham Standard Time is 10 hours 45 minutes ahead of Central European Time right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
When it's 1am in Chatham Standard Time, what time is it in Central European Time?
1am in Chatham Standard Time is 2:15pm in Central European Time on the previous day. It falls outside the 9-to-5 in Chatham Standard Time but lands inside working hours in Central European Time. Use the hour-by-hour table above to read any other time across.
What's the best time for a call between Chatham Standard Time and Central European Time?
There's no comfortable 9-to-5 overlap between Chatham Standard Time and Central European Time — they sit on opposite sides of the planet's working day. Plan for an early or late call on one side, or hand work off asynchronously.
Does this account for daylight saving time?
Yes. We track every clock change in both places, so the abbreviations you see — +12:45 and CEST — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
Why is the date sometimes different on each side?
When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.