EST is 3 hours ahead of PST.
This standard time difference holds during the non-daylight saving periods, making coordination between East and West Coast U.S. locations straightforward year-round outside of DST transitions.

Time Zone Basics

Eastern Standard Time (EST) runs UTC-5, covering areas like New York and Washington, D.C. Pacific Standard Time (PST) operates at UTC-8, spanning cities such as Los Angeles and Seattle. The consistent 3-hour gap arises from these fixed offsets.

Quick Conversion Table

Here's a handy reference for everyday times (standard time only):

PSTEST
8:00 AM11:00 AM
12:00 PM3:00 PM
5:00 PM8:00 PM
9:00 PM12:00 AM
[1]

Daylight Saving Note

During DST, zones shift to EDT (UTC-4) and PDT (UTC-7), narrowing the gap to 3 hours still —no change in relative difference. As of January 2026, we're in standard time across both.

TL;DR: EST leads PST by 3 hours reliably.

Information gathered from public forums or data available on the internet and portrayed here.