What is the time difference between Perth and London?
London is 7 hours behind Perth. When it is 03:16 in Perth, it is 20:16 in London — and already Sunday there while Perth is still on Monday. Perth keeps UTC+8 and London keeps UTC+1 at this moment.
| Right now in Perth | 03:16, Monday 14 September |
|---|---|
| Right now in London | 20:16, Sunday 13 September |
| Difference | 7 hours behind Perth |
| Perth offset | UTC+8 |
| London offset | UTC+1 |
Because both cities can change their clocks on different dates, the gap between them is not always the same number of hours through the year. This page recalculates it from the live time-zone rules each time it is opened, so the figure above is the gap at this exact moment.