PST to TRT Time Converter

Common Times Converted

PST on the left, TRT on the right.

PST to TRT: Full 24-Hour Conversion Table

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

What PST and TRT Actually Are

PST — Pacific Standard Time

Los Angeles, San Francisco, Seattle, Las Vegas, Vancouver. Standing at UTC-8:00 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 PST. The Philippines occasionally uses PST for Philippine Standard Time (UTC+8); PHT is the clearer label for that.

California voted in 2018 to move to permanent daylight time, but the change needs an act of Congress and has never happened, so PST is still the winter standard.

TRT — Turkey Time

Istanbul, Ankara, İzmir. Standing at UTC+3:00 as written, and the region does not change its clocks, so that offset holds all year. Turkey moved to permanent UTC+3 in 2016 and no longer changes its clocks.

Turkey abandoned clock changes in 2016 by remaining permanently on summer time, so it is now an hour ahead of its Greek and Bulgarian neighbors all year.

What This Means in Practice

The date changes mid-working-day

For 3 of the eight hours in a normal PST working day, the equivalent TRT 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

PST changes its clocks and TRT 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 10 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 PST

Cities on TRT