Seattle to Brisbane time converter

Brisbane is 17 hours ahead of Seattle. When it is 9:00 AM in Seattle, it is 2:00 AM (Sun, Oct 18) in Brisbane.

Seattle PDT

Saturday, October 17, 2026

Brisbane AEST

Sunday, October 18, 2026

Seattle
Washington, United States
Sat, Oct 17
PDTUTC-7
Brisbane
Queensland, Australia
Sun, Oct 18
AESTUTC+10+17h
Finding your time zone…
Shared working hours (9:00–18:00)

Seattle to Brisbane conversion table

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

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

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Seattle (9:00 AM – 11:00 AM in Brisbane).

Daylight saving time and the difference

The difference changes during the year because Seattle and Brisbane switch clocks on different dates:

  • Oct 17, 2026 – Nov 1, 2026: +17h
  • Nov 1, 2026 – Mar 14, 2027: +18h
  • Mar 14, 2027 – Oct 17, 2027: +17h

Distance

Seattle and Brisbane are 11,847 km (7,361 miles) apart in a straight line.

More conversions

Brisbane to SeattleSeattle to New YorkSeattle to LondonSeattle to Los AngelesSeattle to ChicagoSeattle to TorontoSeattle to São PauloSeattle to ParisSeattle to BerlinSeattle to MoscowSeattle to DubaiSeattle to New DelhiSeattle to Bangkok
New York to BrisbaneLondon to BrisbaneLos Angeles to BrisbaneChicago to BrisbaneToronto to BrisbaneSão Paulo to BrisbaneParis to BrisbaneBerlin to BrisbaneMoscow to BrisbaneDubai to BrisbaneNew Delhi to BrisbaneBangkok to Brisbane

Questions and answers

What is the time difference between Seattle and Brisbane?

Brisbane is 17 hours ahead of Seattle.

What time is it in Brisbane when it is 9 AM in Seattle?

When it is 9:00 AM in Seattle, it is 2:00 AM (Sun, Oct 18) in Brisbane.

When is the best time to call Brisbane from Seattle?

Both sides are at work from 4:00 PM – 6:00 PM in Seattle (9:00 AM – 11:00 AM in Brisbane).

Does the time difference between Seattle and Brisbane change?

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