🇬🇧VS🇦🇺
🌐Time Difference Calculator
LondonvsSydney
🇬🇧London
10:04:45
AM
Tuesday, April 28, 2026
-9h
London behind
🇦🇺Sydney
07:04:45
PM
Tuesday, April 28, 2026
Time ConverterLondon ↔ Sydney
Click any row to convert — browse 2000–2050 with the arrows
| 📍Your Local Time detecting… | 🇬🇧 London UTC+01:00 | 🇦🇺 Sydney UTC+10:00 |
|---|
24-Hour OverviewLondon vs Sydney
12a 4a 8a 12p 4p 8p 12a
🇬🇧LondonBase
10:04 AM
🇦🇺Sydney 9h
07:04 PM
Work hours (9–5) Current time
Best Meeting HoursLondon & Sydney
12am
9am
★
1am
10am
2am
11am
3am
12pm
4am
1pm
5am
2pm
6am
3pm
7am
4pm
8am
5pm
9am
6pm
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8pm
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9pm
1pm
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11pm
★
3pm
12am
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1am
5pm
2am
6pm
3am
7pm
4am
8pm
5am
9pm
6am
10pm
7am
11pm
8am
⚠
No standard business hours overlap
The -9h difference makes scheduling difficult. Consider the ★ suggested windows below.
🌅 Early Window
12:00 AMLondon=9:00 AMSydney
🌙 Late Window
2:00 PMLondon=11:00 PMSydney
★ Suggested window London workingSydney working
April 2026 — Time DifferenceLondon vs Sydney
⚠
DST transition this month
The time difference changes on specific dates.
| Date | London (UTC+01:00) | Sydney | Difference |
|---|---|---|---|
| Wed, Apr 1 | 9:00 AM | 7:00 PM | -10h |
| Thu, Apr 2 | 9:00 AM | 7:00 PM | -10h |
| Fri, Apr 3 | 9:00 AM | 7:00 PM | -10h |
| Sat, Apr 4 | 9:00 AM | 7:00 PM | -10h |
| Sun, Apr 5 | 9:00 AM | 6:00 PM | -9h |
| Mon, Apr 6 | 9:00 AM | 6:00 PM | -9h |
| Tue, Apr 7 | 9:00 AM | 6:00 PM | -9h |
| Wed, Apr 8 | 9:00 AM | 6:00 PM | -9h |
| Thu, Apr 9 | 9:00 AM | 6:00 PM | -9h |
| Fri, Apr 10 | 9:00 AM | 6:00 PM | -9h |
| Sat, Apr 11 | 9:00 AM | 6:00 PM | -9h |
| Sun, Apr 12 | 9:00 AM | 6:00 PM | -9h |
| Mon, Apr 13 | 9:00 AM | 6:00 PM | -9h |
| Tue, Apr 14 | 9:00 AM | 6:00 PM | -9h |
| Wed, Apr 15 | 9:00 AM | 6:00 PM | -9h |
| Thu, Apr 16 | 9:00 AM | 6:00 PM | -9h |
| Fri, Apr 17 | 9:00 AM | 6:00 PM | -9h |
| Sat, Apr 18 | 9:00 AM | 6:00 PM | -9h |
| Sun, Apr 19 | 9:00 AM | 6:00 PM | -9h |
| Mon, Apr 20 | 9:00 AM | 6:00 PM | -9h |
| Tue, Apr 21 | 9:00 AM | 6:00 PM | -9h |
| Wed, Apr 22 | 9:00 AM | 6:00 PM | -9h |
| Thu, Apr 23 | 9:00 AM | 6:00 PM | -9h |
| Fri, Apr 24 | 9:00 AM | 6:00 PM | -9h |
| Sat, Apr 25 | 9:00 AM | 6:00 PM | -9h |
| Sun, Apr 26 | 9:00 AM | 6:00 PM | -9h |
| Mon, Apr 27 | 9:00 AM | 6:00 PM | -9h |
| Tue, Apr 28 Today | 9:00 AM | 6:00 PM | -9h |
| Wed, Apr 29 | 9:00 AM | 6:00 PM | -9h |
| Thu, Apr 30 | 9:00 AM | 6:00 PM | -9h |
More Tools
Related pages for London and Sydney
Location DetailsLondon vs Sydney
👥 Population
8,961,989 approx.
vs
5,557,233 approx.
💵 Currency
British Pound (£)
vs
Australian Dollar (A$)
🗣️ Language
English, Welsh, Scottish Gaelic
vs
English
📞 Calling Code
+44
vs
+61
📅 Weekend
Saturday,Sunday
=
Saturday,Sunday
🕐 Time Format
12H
=
12H
When to CallEnter a time in London — see what it is in Sydney
:
→
9:00 AM
Both cities in business hours — good time to call!
Quick pick:
Upcoming DST ChangesAffects the time difference between these cities
☀️
London
Sunday, October 25, 2026
Clocks go back (clocks fall back)
180days away
☀️
Sydney
Sunday, October 4, 2026
Clocks go forward (clocks spring ahead)
159days away
⚠ After a DST change, the time difference between London and Sydney may shift by 1 hour.
Frequently Asked QuestionsLondon & Sydney — Time Difference
London is 9h behind Sydney. London uses Europe/London (UTCUTC+01:00), Sydney uses Australia/Sydney (UTCUTC+10:00).
When it is 12:00 PM in London, it is 9:00 PM in Sydney.
Not ideal right now. It is 10:04 AM in London and 7:04 PM in Sydney. Sydney is outside business hours.
Neither London nor Sydney is currently observing Daylight Saving Time.
It is Tuesday in both London and Sydney right now.
When it is 9:00 AM in London, it is 6:00 PM in Sydney.
Compare with Other Cities
See how London and Sydney differ from major world cities