London to Sydney Time Difference
Standard offset: +10 hours. London is UTC+0; Sydney is UTC+10.
- LondonEurope/LondonThu 18 Jun, 05:10
- New YorkAmerica/New_YorkThu 18 Jun, 00:10
- Los AngelesAmerica/Los_AngelesWed 17 Jun, 21:10
- TokyoAsia/TokyoThu 18 Jun, 13:10
Time zone facts
London and Sydney have opposite DST calendars — the gap can swing between 9 and 11 hours across the year.
London to Sydney — standard time reference
Based on standard (non-DST) offsets. During daylight saving time the gap may differ by ±1 hour — use the live converter above for exact current times.
| London (standard) | Sydney (standard) |
|---|---|
| 00:00 | 10:00 |
| 06:00 | 16:00 |
| 07:00 | 17:00 |
| 08:00 | 18:00 |
| 09:00 | 19:00 |
| 10:00 | 20:00 |
| 11:00 | 21:00 |
| 12:00 | 22:00 |
| 13:00 | 23:00 |
| 14:00 | 00:00+1 day |
| 15:00 | 01:00+1 day |
| 16:00 | 02:00+1 day |
| 17:00 | 03:00+1 day |
| 18:00 | 04:00+1 day |
| 19:00 | 05:00+1 day |
| 20:00 | 06:00+1 day |
| 21:00 | 07:00+1 day |
| 22:00 | 08:00+1 day |
| 23:00 | 09:00+1 day |
Business hours overlap
Assuming 09:00–18:00 working hours in both cities (standard time).
No overlap — business hours do not coincide during standard time. Consider early morning or late evening calls.
FAQ
What is the time difference between London and Sydney?
During standard time, Sydney is +10 hours ahead of London. During daylight saving time, this gap may shift by ±1 hour.
Does London observe daylight saving time?
Yes. London observes DST: BST (UTC+1) Mar–Oct.
Does Sydney observe daylight saving time?
Yes. Sydney observes DST: AEDT (UTC+11) Oct–Apr (southern hemisphere).
What is the best time to schedule a call between London and Sydney?
Use the live converter above to find an overlap in business hours (09:00–18:00 in both cities). The reference table shows the standard time offset at a glance.