Time zone converter

Sydney time to London

See every hour side by side, then click or drag to choose the exact moment.

Suggested times

Suggested cities

City shortcuts in alphabetical order. Swipe or use the arrows. Selected cities are hidden.

Current local time
Sydney
12:19:06 PM
Wednesday, 21 October · UTC +11:00
Time difference10 hrs
London
02:19:06 AM
Wednesday, 21 October · UTC +01:00
At a glance

Sydney is 10 hrs ahead of London.

Calculated for 21 October 2026 to account for daylight saving.

Shared 9–5 hours

No standard-hours overlap

Try an early or late slot in the timeline below.

Ready to share

Choose any 5-minute slot

Click the grid, then copy a link or add the selected time to your calendar.

Sydney to London time converter

iClick any row or drag the line to choose an exact time
Soft green · 09:00–17:00 working hoursShared working hours · all cities in greenAmber · early / late, 07:00–09:00 or 17:00–19:00Grey · overnight, 19:00–07:00

Daily local-time defaults, not anyone’s actual workdays or availability.

The blue handle marks your selected time. The dashed Now line marks actual current time on today’s date.

Wednesday
21/10/2026
Selected time
Sydney Working hours12:20 PM21 Oct 2026 · UTC+11:00 · DST
London Overnight02:20 AM21 Oct 2026 · UTC+01:00 · DST
Includes overnight

Shared working hours means every selected city is in the green range. These hints do not check calendars.

Sydney

Sydney (Local time)

Australia

London

London

United Kingdom

Suggested meeting times

6 choices · 2026-10-21 · times in Sydney

None of these recommendations stays within 09:00–17:00 for every city for the whole meeting. These alternatives include early, late or overnight time.

Top-ranked option preview · 5:00 PM

Choose a time above to update the meeting.

Sydney 17:00–18:00 · 2026-10-21 · UTC+11:00 · Less convenientLondon 07:00–08:00 · 2026-10-21 · UTC+01:00 · Less convenient

Daily local-time defaults, not calendar availability. Choices can be different starts inside the same working-hours window.

Sydney12:20 PM · 21 Oct 2026 · UTC+11:00London2:20 AM · 21 Oct 2026 · UTC+01:00

Planning guide

The best time to call from Sydney to London

Sydney is 10 hrs ahead of London. Because time-zone rules can change with daylight saving, the exact offset may be different on another date; the converter above recalculates it whenever you change the day.

There is no overlap between 9:00 am and 5:00 pm in both cities on this date. Use the coloured timeline to find the least disruptive early-morning or evening option.

Select a row in the full 24-hour table to create a precise, shareable time. The selected link retains the cities, date, and time so everyone opens the same conversion.

Dated planning examples

Start with 21 October 2026 in Sydney. Both local dates are shown so an evening or morning call is not mistaken for the same calendar day.

  • Sydney: → London:
  • Sydney: → London:

Seasonal check for 2026: on 15 January 2026, Sydney is 11 hours ahead of London; on 15 July 2026, Sydney is 9 hours ahead of London. These are dated samples, not the full transition calendar. Change the converter date for the exact day you need.

These are conversion examples, not confirmed availability. The 9–5 overlap above assumes 09:00–17:00 local hours and does not account for weekends, holidays or personal schedules.

How is the time difference calculated?+

oTimey uses each city’s IANA time zone and the selected calendar date, including local daylight-saving rules and half-hour or 45-minute offsets.

Can the difference change during the year?+

Yes. Cities can start and end daylight saving on different dates, so their difference may shift by an hour for part of the year.

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