London to Perth Time Converter
Convert time between London and Perth with live clocks and the current, daylight-saving-aware time difference.
About this tool
London to Perth Time Converter
Convert time between London and Perth with live clocks and the current, daylight-saving-aware time difference.
See what time it is in Perth when you know the time in London — this converter shows both cities' clocks live and the exact current time difference between them, adjusted automatically for daylight saving. London runs on the Europe/London zone (GMT) and Perth on Australia/Perth (AWST); the tool reads your browser's own time-zone data, so the offset is always right even across the days each city changes its clocks. Type any London time to pin the matching Perth time, or press swap to convert the other way. Nothing is uploaded.
How to use London to Perth Time Converter
- 1
Open London to Perth Time Converter on AltFTool — it loads instantly in your browser.
- 2
Read the live clocks at the top for the current time in London and Perth.
- 3
Type a specific time into the London field to see the matching Perth time and date.
- 4
Press swap to convert Perth times to London instead.
Why use London to Perth Time Converter
Live clocks for both cities
The current local time in London and Perth updates every second, with each city's UTC offset and abbreviation shown.
Daylight-saving aware
Offsets come from the browser's IANA time-zone database, so the difference is correct on either side of a daylight-saving change — no stale table.
Pick any time
Enter a specific London time to see the exact Perth time for today, including the date if the conversion crosses midnight.
Free and private
It runs entirely in your browser — no account, and no times are sent anywhere.
Common use cases
- Scheduling a call or meeting between London and Perth without miscounting the hours.
- Working out when a live event in Perth starts in London local time.
- Planning travel or a deadline across the London–Perth time difference.
Frequently asked questions
What is the time difference between London and Perth?
It can change through the year because one or both cities observe daylight saving, so the converter above shows the current difference live rather than a fixed number. London uses Europe/London and Perth uses Australia/Perth.
What time is it in Perth when it's 9:00 AM in London?
Type 9:00 into the London field above and the converter shows the matching Perth time for today, daylight saving included. It also shows the Perth date in case the time crosses midnight.
Does this converter handle daylight saving between London and Perth?
Yes. It uses your browser's own time-zone data (Europe/London for London, Australia/Perth for Perth), which carries each region's daylight-saving rules, so the result stays correct all year.
Can it convert Perth time to London time as well?
Yes — press the swap button and the converter flips to show Perth → London, with the same live clocks and time picker.
Is the London to Perth time conversion accurate and private?
It relies on the standard IANA time-zone database built into your browser, not an approximation, and makes no network calls, so your times stay on your device.
Embed this tool on your site
Add the London to Perth Time Converter widget to your blog or website — free, responsive, no signup. Just keep the “Widget by AltFTool” credit link visible.
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title="London to Perth Time Converter — free AltFTool widget"
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<p style="font-size:12px;margin:4px 0 0">Widget by <a href="https://www.altftool.com/tools/all/london-to-perth-time-converter?utm_source=embed&utm_medium=widget" rel="nofollow">AltFTool — free online tools</a></p>