Las Vegas to Perth time converter

Perth is 15 hours ahead of Las Vegas. When it is 9:00 AM in Las Vegas, it is 12:00 AM (Mon, Oct 19) in Perth.

Las Vegas PDT

Sunday, October 18, 2026

Perth AWST

Monday, October 19, 2026

Las Vegas
Nevada, United States
Sun, Oct 18
PDTUTC-7
Perth
Western Australia, Australia
Mon, Oct 19
AWSTUTC+8+15h
Finding your time zone…
Shared working hours (9:00–18:00)

Las Vegas to Perth conversion table

Every hour of today in Las Vegas and the matching time in Perth. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Las Vegas (7:00 AM – 9:00 AM in Perth): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Las Vegas and Perth switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +15h
  • Nov 1, 2026 – Mar 14, 2027: +16h
  • Mar 14, 2027 – Oct 18, 2027: +15h

Distance

Las Vegas and Perth are 15,347 km (9,536 miles) apart in a straight line.

More conversions

Perth to Las VegasLas Vegas to New YorkLas Vegas to LondonLas Vegas to Los AngelesLas Vegas to ChicagoLas Vegas to TorontoLas Vegas to São PauloLas Vegas to ParisLas Vegas to BerlinLas Vegas to MoscowLas Vegas to DubaiLas Vegas to New DelhiLas Vegas to Bangkok
New York to PerthLondon to PerthLos Angeles to PerthChicago to PerthToronto to PerthSão Paulo to PerthParis to PerthBerlin to PerthMoscow to PerthDubai to PerthNew Delhi to PerthBangkok to Perth

Questions and answers

What is the time difference between Las Vegas and Perth?

Perth is 15 hours ahead of Las Vegas.

What time is it in Perth when it is 9 AM in Las Vegas?

When it is 9:00 AM in Las Vegas, it is 12:00 AM (Mon, Oct 19) in Perth.

When is the best time to call Perth from Las Vegas?

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Las Vegas (7:00 AM – 9:00 AM in Perth): working hours on one side, early or late on the other.

Does the time difference between Las Vegas and Perth change?

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