London & Perth: time difference and best time to meet
9–10 am in London.
5–6 pm in Perth.
Perth is 8 hours ahead of London today. One shared working hour, every working day. Book inside it and nobody starts early or stays late.
It’s 12:52 am in London and 8:52 am in Perth.
A working day on both clocks · London time
Plan with people
Make it a board, and let them add their own hours
Your board
Bring these cities to your board
Your board already has you. Add London and Perth and invite someone in each, or start a new board for this meeting. Each person then adds their own hours.
Example board
- YYouNew YorkGood time
- SSamLondonsaid yes
- PPriyaBengaluruadded hours
Sam answered · 12:30 pm works
Best time to call Perth from London
Waking hours, 8 am–10 pm on each clock, overlap 8 am–2 pm in London, which is 4–10 pm in Perth.
That’s for a call outside work: catching someone before or after their working day. For a work call, the meeting hours above fit inside both working days.
The year ahead
2 clock changes move the meeting this year. Each step is a week when one side has changed and the other hasn’t, or a season when the gap swaps.
Both at workLondon 9 am–6 pmPerth 9 am–6 pmin London’s time
- Now until Sunday, March 28: Perth is 8 hours ahead of London. Shared hours: 9–10 am in London, 5–6 pm in Perth.
- From Sunday, March 28 to Sunday, October 31 (7 months): Perth is 7 hours ahead of London. Shared hours: 9–11 am in London, 4–6 pm in Perth.
- From Sunday, October 31: Perth is 8 hours ahead of London. Shared hours: 9–10 am in London, 5–6 pm in Perth.
Questions
What is the best time for a meeting between London and Perth?
9–10 am in London. 5–6 pm in Perth. That hour is where both working days, 9 am–6 pm, overlap, so a meeting there needs nobody to start early or stay late.
What is the time difference between London and Perth?
Perth is 8 hours ahead of London today.
When do the clocks change in London and Perth?
On Sunday, Mar 28 London turns its clocks forward, and the gap becomes 7 hours.
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