Convert any time between PST and EAT, with a full 24-hour table and the hours when both sides are actually at work.

PST to EAT Time Converter

EAT is 10 hours ahead of PST. The US West Coast is currently on PDT (UTC-7:00), and EAT is UTC+3:00.

Worth knowing right now. The US West Coast is currently on PDT, not PST, because daylight saving is in effect. The 10 hours above is the gap between those two regions today, which is almost certainly what you want. Taken strictly as written, PST to EAT is 11 hours.
PST
Pacific Standard Time
10:34:45 AM
Sunday, October 11, 2026
UTC-7:00
+10:00
hours difference
⇆ Reverse
EAT
East Africa Time
08:34:45 PM
Sunday, October 11, 2026
UTC+3:00

Best Time to Call Between PST and EAT

Standard 9-to-5 hours in these two zones never overlap, so someone has to take the call outside their working day. The most workable window is 7:00 AM to 12:00 PM PST, which is 5:00 PM to 10:00 PM EAT.

both at work PST only EAT only neither  —  hours along the strip are PST.

PST to EAT: Full 24-Hour Conversion Table

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

PSTEATWorking hours
12:00 AM 10:00 AM EAT only
1:00 AM 11:00 AM EAT only
2:00 AM 12:00 PM EAT only
3:00 AM 1:00 PM EAT only
4:00 AM 2:00 PM EAT only
5:00 AM 3:00 PM EAT only
6:00 AM 4:00 PM EAT only
7:00 AM 5:00 PM —
8:00 AM 6:00 PM —
9:00 AM 7:00 PM PST only
10:00 AM 8:00 PM PST only
11:00 AM 9:00 PM PST only
12:00 PM 10:00 PM PST only
1:00 PM 11:00 PM PST only
2:00 PM 12:00 AM next day PST only
3:00 PM 1:00 AM next day PST only
4:00 PM 2:00 AM next day PST only
5:00 PM 3:00 AM next day —
6:00 PM 4:00 AM next day —
7:00 PM 5:00 AM next day —
8:00 PM 6:00 AM next day —
9:00 PM 7:00 AM next day —
10:00 PM 8:00 AM next day —
11:00 PM 9:00 AM next day EAT only

What PST and EAT 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.

EAT — East Africa Time

Nairobi, Addis Ababa, Dar es Salaam, Kampala, Mogadishu. Standing at UTC+3:00 as written, and the region does not change its clocks, so that offset holds all year.

East Africa Time is shared by a run of countries down the Rift Valley, and Ethiopia additionally keeps a traditional 12-hour clock that starts counting at dawn.

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 EAT 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 EAT 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.

Frequently Asked Questions

What is the time difference between PST and EAT?

EAT is 10 hours ahead of PST. That is the live figure. Taken strictly as written, the gap between PST and EAT is 11 hours — the two differ because at least one of these regions is currently on daylight saving.

What is 9:00 AM PST in EAT?

9:00 AM PST is 7:00 PM EAT.

What are the best hours to schedule a call between PST and EAT?

Standard business hours in these two zones do not overlap at all, so one side has to work outside the 9-to-5. The most workable window is 7:00 AM to 12:00 PM PST, which is 5:00 PM to 10:00 PM EAT.

Does the difference between PST and EAT change during the year?

Yes. PST observes daylight saving and EAT does not, so the gap shifts by an hour at least twice a year. The next clock change is on Sunday, November 1, 2026.

Does PST always mean Pacific Standard Time?

The Philippines occasionally uses PST for Philippine Standard Time (UTC+8); PHT is the clearer label for that.

Converting between two time zones regularly? Bookmark this page — the clocks update live and the table follows daylight saving automatically.