Convert Eastern Standard Time to Pacific Daylight Time (EST to PDT)

Understanding EST and PDT Time Zones

Eastern Standard Time (EST)

Eastern Standard Time is observed in undefined and uses the offset UTC-5. Major cities in this time zone include New York, Washington DC, Miami, Atlanta, Boston. This time zone serves a significant global region with important economic and cultural hubs.

Pacific Daylight Time (PDT)

Pacific Daylight Time operates at UTC-7, covering undefined. Key cities include Los Angeles, San Francisco, Seattle, Portland. The 2-hour backward offset from EST means that when professionals in New York start their workday at 9:00 AM, it is already 7:00 AM in Los Angeles.

EST is also commonly referred to as Eastern Time, ET, East Coast time, New York time. PDT is also known as Pacific Time, Pacific Daylight, PT, West Coast time, LA time, California time. So if you are searching for Eastern Time to Pacific Time, this is the same conversion as EST to PDT.

Complete EST to PDT Conversion Table

The table below shows every two-hour increment converted from Eastern Standard Time to Pacific Daylight Time. Business hours (9 AM – 5 PM) are highlighted for easy scheduling reference.

Times shown in 12-hour and 24-hour format. Last updated 2026-03-09.

Scheduling Between EST and PDT

Freelancers and contractors working across EST and PDT should clearly state their invoicing time zone. A 2-hour difference means an "end of business day" deliverable could mean very different things to each party.

The small 2-hour gap between EST and PDT means that most of the business day overlaps, making real-time collaboration straightforward. Morning meetings in EST align well with early morning schedules in PDT.

Travel Between New York and Los Angeles

For layover planning between undefined and undefined destinations, connecting flights often involve intermediate time zones. Use our converter to verify each leg independently to avoid missed connections.

Medical experts recommend allowing approximately one day of adjustment per hour of time difference. For the 2-hour shift between EST and PDT, plan for a quick adjustment of 1–2 days.

Daylight Saving Time Considerations

Some regions within a time zone do not observe DST. Arizona (MST) and Hawaii (HST) stay on standard time year-round, which can create unexpected offsets with neighboring states during summer months.

For the EST to PDT conversion specifically: EST (UTC-5) and PDT (UTC-7) both observe DST. When both zones transition on different dates, the offset temporarily shifts by one hour for a few weeks. Always verify during March–April and October–November.

Related Time Zone Conversions

References & Resources

• TimeAndDate.com — World Time Zones
• NIST — Official US Time Standard
• IANA Time Zone Database
• Wikipedia — Time Zone Abbreviations
• WorldTimeServer — Current Times Worldwide

Frequently Asked Questions