WhatxTime

Time Zone Converter & Meeting Planner

Compare local times across cities and find a time that works for everyone.

Convert a time

If the time falls in a daylight saving change
Converted local time
23:30 BST

Wednesday, 21 October 2026 in London −1 day

09:00 ACDT in Adelaide (UTC+10:30) = 23:30 BST in London (UTC+01:00). London is 9 hours 30 minutes behind Adelaide on this date. UTC: 2026-10-21T22:30:00Z.

Compare cities

  • Adelaide 09:00 ACDT · UTC+10:30
  • London 23:30 −1 day BST · UTC+01:00
  • Abuja 23:30 −1 day WAT · UTC+01:00
  • New York City 18:30 −1 day EDT · UTC-04:00
  • Tokyo 07:30 JST · UTC+09:00

At 09:00 on 2026-10-22 in Adelaide.

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AdelaideLondonAbuja

Working hours 09:00–17:00 ·

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Time difference calculator · World clock · Time zones and DST dates · Calendar