AWST to ET Time Converter

Common Times Converted

AWST on the left, ET on the right.

AWST to ET: Full 24-Hour Conversion Table

Shaded rows are working hours; the darker shade marks the hours when both zones are at work.

What AWST and ET Actually Are

AWST — Australian Western Standard Time

Perth. Standing at UTC+8:00 as written, and the region does not change its clocks, so that offset holds all year. Western Australia does not observe daylight saving, so Perth stays on UTC+8 all year.

Western Australia has held four referendums on daylight saving and rejected it every time, most recently in 2009.

ET — Eastern Time

New York, Toronto, Washington DC, Atlanta, Miami, Boston. Standing at UTC-5:00 as written, and the region does change its clocks, so its live offset moves by an hour twice a year. The next change is on Sunday, November 1, 2026, to EST.

Eastern Time covers roughly half the US population and, because of that, is the zone most American business defaults to when nobody specifies one.

What This Means in Practice

The date changes mid-working-day

For 3 of the eight hours in a normal AWST working day, the equivalent ET time falls on a different calendar date. Anything scheduled in that stretch needs the date checked as well as the time, or a Tuesday call quietly becomes a Wednesday one at the other end.

This gap is not fixed

ET changes its clocks and AWST does not, so the difference between them moves by an hour twice a year. A recurring meeting set now will drift for one side from Sunday, November 1, 2026 unless someone resets it.

Nearly opposite sides of the clock

At 12 hours apart, one side's morning is the other side's night. Handing work over at the end of a shift usually beats trying to get both parties in the same call.

Major Cities in Each Zone

Cities on AWST

Cities on ET