Time difference between London and Sydney
Sydney is 10 hours ahead of London.
London
10:49:21 AM
Friday, October 23, 2026
Europe/London · UTC+01:00
Sydney
08:49:21 PM
Friday, October 23, 2026
Australia/Sydney · UTC+11:00
Sydney is 10 hours ahead of London
London
Fri, Oct 23 · UTC+01:00
Sydney +10 h
Fri, Oct 23 · UTC+11:00
Green = office hours (9:00–18:00). Click a column to pick that time.
| London | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sydney | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
Sydney is 10 hours ahead of London. Right now London (United Kingdom) is on UTC+01:00 and Sydney (Australia) on UTC+11:00: when it is 12:00 in London, it is 22:00 in Sydney. The difference is not fixed: it changes when either place switches to or from daylight saving time.
Time difference throughout the year
| From | To | Difference |
|---|---|---|
| Friday, October 23, 2026 | Saturday, October 24, 2026 | Sydney is 10 hours ahead of London |
| Sunday, October 25, 2026 | Saturday, March 27, 2027 | Sydney is 11 hours ahead of London |
| Sunday, March 28, 2027 | Saturday, April 3, 2027 | Sydney is 10 hours ahead of London |
| Sunday, April 4, 2027 | Saturday, October 2, 2027 | Sydney is 9 hours ahead of London |
| Sunday, October 3, 2027 | Saturday, October 23, 2027 | Sydney is 10 hours ahead of London |
London to Sydney time conversion
| London | Sydney |
|---|---|
| 00:00 | 10:00 |
| 01:00 | 11:00 |
| 02:00 | 12:00 |
| 03:00 | 13:00 |
| 04:00 | 14:00 |
| 05:00 | 15:00 |
| 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 (next day) |
| 15:00 | 01:00 (next day) |
| 16:00 | 02:00 (next day) |
| 17:00 | 03:00 (next day) |
| 18:00 | 04:00 (next day) |
| 19:00 | 05:00 (next day) |
| 20:00 | 06:00 (next day) |
| 21:00 | 07:00 (next day) |
| 22:00 | 08:00 (next day) |
| 23:00 | 09:00 (next day) |
Best time to call
Office hours in London and Sydney don't overlap: call early in the morning or late in the afternoon in one of the two cities.
Frequently asked questions
Sydney is 10 hours ahead of London. The difference is not fixed: it changes when either place switches to or from daylight saving time.
It is 19:00.
It is 06:00 (next day).
From Sunday, October 25, 2026: Sydney is 11 hours ahead of London. From Sunday, March 28, 2027: Sydney is 10 hours ahead of London. From Sunday, April 4, 2027: Sydney is 9 hours ahead of London. From Sunday, October 3, 2027: Sydney is 10 hours ahead of London.
Office hours in London and Sydney don't overlap: call early in the morning or late in the afternoon in one of the two cities.