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London to Castle Hill time difference

Castle Hill is 11 hours ahead of London. There is no hour on a workday when both sides are in office hours - someone joins early or late.

London, United KingdomNOT NOW

Greenwich Mean Time · UTC+0

Castle Hill, AustraliaPING

Australian Eastern Daylight Time · UTC+11

Overlap on a workday

columns: London hours
PING · 09–18 local MAYBE · 07–09, 18–21 NOT NOW · 21–07Outlined: everyone can be pinged

London to Castle Hill time conversion

Add a third city
LondonCastle HillVerdict LondonVerdict Castle Hill
00:0011:00NOT NOWPING
01:0012:00NOT NOWPING
02:0013:00NOT NOWPING
03:0014:00NOT NOWPING
04:0015:00NOT NOWPING
05:0016:00NOT NOWPING
06:0017:00NOT NOWPING
07:0018:00MAYBEMAYBE
08:0019:00MAYBEMAYBE
09:0020:00PINGMAYBE
10:0021:00PINGNOT NOW
11:0022:00PINGNOT NOW
12:0023:00PINGNOT NOW
13:0000:00 +1 dayPINGNOT NOW
14:0001:00 +1 dayPINGNOT NOW
15:0002:00 +1 dayPINGNOT NOW
16:0003:00 +1 dayPINGNOT NOW
17:0004:00 +1 dayPINGNOT NOW
18:0005:00 +1 dayMAYBENOT NOW
19:0006:00 +1 dayMAYBENOT NOW
20:0007:00 +1 dayMAYBEMAYBE
21:0008:00 +1 dayNOT NOWMAYBE
22:0009:00 +1 dayNOT NOWPING
23:0010:00 +1 dayNOT NOWPING

More time differences

All pairs
Castle Hill – New York−16hCastle Hill – Los Angeles−19hCastle Hill – Berlin−10hCastle Hill – Dubai−7hCastle Hill – Mumbai−5:30hLondon – New York−5hLondon – Los Angeles−8hLondon – Berlin+1hLondon – Dubai+4hLondon – Mumbai+5:30h

Convert

All converters
BST to AEDTconvertAEDT to BSTconvertCurrent time in LondonCurrent time in Castle Hill

Questions

What is the time difference between London and Castle Hill?

Castle Hill is 11 hours ahead of London. London is on UTC+0 and Castle Hill on UTC+11.

If it is 9 AM in London, what time is it in Castle Hill?

20:00 in Castle Hill.

What is the best time for a London–Castle Hill meeting?

There is no hour where both cities are inside 09:00–18:00. The least painful slot is early morning in the later city and late afternoon in the earlier one; consider async updates instead.

Does the London–Castle Hill time difference change during the year?

Yes. London and Castle Hill both observe daylight saving, so the gap can shift by an hour around the clock changes.