High Wycombe to Sydney time converter

Sydney is 10 hours ahead of High Wycombe. When it is 9:00 AM in High Wycombe, it is 7:00 PM in Sydney.

High Wycombe BST

Friday, October 16, 2026

Sydney AEDT

Saturday, October 17, 2026

High Wycombe
United Kingdom
Fri, Oct 16
BSTUTC+1
Sydney
New South Wales, Australia
Sat, Oct 17
AEDTUTC+11+10h
Finding your time zone…
Shared working hours (9:00–18:00)

High Wycombe to Sydney conversion table

Every hour of today in High Wycombe and the matching time in Sydney. Light rows are typical working hours (9:00–18:00).

High WycombeSydney
12:00 AM10:00 AM
1:00 AM11:00 AM
2:00 AM12:00 PM
3:00 AM1:00 PM
4:00 AM2:00 PM
5:00 AM3:00 PM
6:00 AM4:00 PM
7:00 AM5:00 PM
8:00 AM6:00 PM
9:00 AM7:00 PM
10:00 AM8:00 PM
11:00 AM9:00 PM
12:00 PM10:00 PM
1:00 PM11:00 PM
2:00 PM12:00 AM+1 day
3:00 PM1:00 AM+1 day
4:00 PM2:00 AM+1 day
5:00 PM3:00 AM+1 day
6:00 PM4:00 AM+1 day
7:00 PM5:00 AM+1 day
8:00 PM6:00 AM+1 day
9:00 PM7:00 AM+1 day
10:00 PM8:00 AM+1 day
11:00 PM9:00 AM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in High Wycombe (5:00 PM – 6:00 PM in Sydney): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because High Wycombe and Sydney switch clocks on different dates:

  • Oct 16, 2026 – Oct 25, 2026: +10h
  • Oct 25, 2026 – Mar 28, 2027: +11h
  • Mar 28, 2027 – Apr 3, 2027: +10h
  • Apr 3, 2027 – Oct 2, 2027: +9h
  • Oct 2, 2027 – Oct 16, 2027: +10h

Distance

High Wycombe and Sydney are 17,024 km (10,578 miles) apart in a straight line.

More conversions

Sydney to High WycombeHigh Wycombe to New YorkHigh Wycombe to LondonHigh Wycombe to Los AngelesHigh Wycombe to ChicagoHigh Wycombe to TorontoHigh Wycombe to São PauloHigh Wycombe to ParisHigh Wycombe to BerlinHigh Wycombe to MoscowHigh Wycombe to DubaiHigh Wycombe to New DelhiHigh Wycombe to Bangkok
New York to SydneyLondon to SydneyLos Angeles to SydneyChicago to SydneyToronto to SydneySão Paulo to SydneyParis to SydneyBerlin to SydneyMoscow to SydneyDubai to SydneyNew Delhi to SydneyBangkok to Sydney

Questions and answers

What is the time difference between High Wycombe and Sydney?

Sydney is 10 hours ahead of High Wycombe.

What time is it in Sydney when it is 9 AM in High Wycombe?

When it is 9:00 AM in High Wycombe, it is 7:00 PM in Sydney.

When is the best time to call Sydney from High Wycombe?

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in High Wycombe (5:00 PM – 6:00 PM in Sydney): working hours on one side, early or late on the other.

Does the time difference between High Wycombe and Sydney change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.