EST vs PST: Complete Guide to Eastern and Pacific Time
December 1, 20246 min read
Quick Reference: EST vs PST
EST (Eastern)
UTC-5
New York, Miami
3 Hours
Difference
PST (Pacific)
UTC-8
Los Angeles, Seattle
EST (Eastern Standard Time) and PST (Pacific Standard Time) are two of the most commonly referenced time zones in the United States. Understanding the difference between them is essential for scheduling calls, meetings, and events across the country.
The 3-Hour Time Difference
EST is always 3 hours ahead of PST. This means:
- When it's 9:00 AM in New York (EST), it's 6:00 AM in Los Angeles (PST)
- When it's 5:00 PM in New York (EST), it's 2:00 PM in Los Angeles (PST)
- When it's 12:00 PM (noon) in LA (PST), it's 3:00 PM in NY (EST)
EST vs PST Conversion Table
| EST (Eastern) | PST (Pacific) | Note |
|---|---|---|
| 6:00 AM | 3:00 AM | Early morning |
| 9:00 AM | 6:00 AM | Business hours start (EST) |
| 12:00 PM | 9:00 AM | Lunch (EST) / Business start (PST) |
| 3:00 PM | 12:00 PM | Afternoon (EST) / Lunch (PST) |
| 5:00 PM | 2:00 PM | End of workday (EST) |
| 8:00 PM | 5:00 PM | Evening (EST) / End of workday (PST) |
What About EDT and PDT?
During Daylight Saving Time (typically March to November), these time zones become:
- EDT (Eastern Daylight Time) - UTC-4
- PDT (Pacific Daylight Time) - UTC-7
The 3-hour difference remains the same throughout the year because both regions observe DST simultaneously.
Major Cities in Each Time Zone
Eastern Time (EST/EDT)
- New York, NY
- Miami, FL
- Atlanta, GA
- Boston, MA
- Washington, D.C.
- Philadelphia, PA
Pacific Time (PST/PDT)
- Los Angeles, CA
- San Francisco, CA
- Seattle, WA
- Portland, OR
- San Diego, CA
- Las Vegas, NV
Best Times for Cross-Coast Calls
When scheduling calls or meetings between EST and PST, consider these optimal windows:
- Best overlap: 12:00 PM - 5:00 PM EST (9:00 AM - 2:00 PM PST)
- Early option: 9:00 AM EST works for early risers on the West Coast (6:00 AM PST)
- Late option: 8:00 PM PST works for night owls on the East Coast (11:00 PM EST)