🇦🇺 Perth ↔ 🇬🇧 London

Perth is usually 7 hours ahead of London. London observes daylight saving time and Perth does not, so the difference shifts by an hour around the changeovers.

Sunrise 7:18 AMSunset 5:21 PM(local)

Sunrise 4:45 AMSunset 9:23 PM(local)

London: daylight saving timeNow UTC+1. Next change: October 25, 2026 — clocks go back 1 hour.
PerthUTC+8
LondonUTC+1

🇦🇺 Perth

Dialing code+61
Population2,309,338
Coordinates31.95°S, 115.86°E
Elevation34 m

🇬🇧 London

Dialing code+44
Population8,961,989
Coordinates51.51°N, 0.13°W
Elevation25 m

Best time for a call: 16:00–18:00 in PerthAdd to calendar

Working hours assumed 9:00–18:00.

Frequently asked questions

What is the time difference between Perth and London?
Perth is 7 hours ahead of London. Use the side-by-side clocks and the day/night strips above to convert any hour between them.
When is the best time to call between Perth and London?
The best window to call is 16:00–18:00 Perth time, when working hours overlap in both cities. Pick an hour on the strips to add it to your calendar.
Why does the time difference between Perth and London change?
Because at least one of Perth and London observes daylight saving time, the difference shifts by an hour when one city changes its clocks and the other has not yet (or does not).