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

Understanding PDT and EST Time Zones

Pacific Daylight Time (PDT)

Pacific Daylight Time is observed in undefined and uses the offset UTC-7. Major cities in this time zone include Los Angeles, San Francisco, Seattle, Portland. This time zone serves a significant global region with important economic and cultural hubs.

Eastern Standard Time (EST)

Eastern Standard Time operates at UTC-5, covering undefined. Key cities include New York, Washington DC, Miami, Atlanta, Boston. The 2-hour forward offset from PDT means that when professionals in Los Angeles start their workday at 9:00 AM, it is already 11:00 AM in New York.

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

Complete PDT to EST Conversion Table

The table below shows every two-hour increment converted from Pacific Daylight Time to Eastern Standard 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 PDT and EST

When coordinating deliverables across PDT and EST, set deadlines in the earlier time zone to avoid end-of-day confusion. A "5 PM deadline" should specify which zone to prevent missed deliveries due to the 2-hour offset.

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

Travel Between Los Angeles and New York

Flight times between Los Angeles and New York often appear misleading because of the time zone shift. A departure at 10:00 AM PDT arriving at 2:00 PM EST may look long, but remember to factor in the 2-hour offset.

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

Daylight Saving Time Considerations

Countries near the equator — including Singapore, most of Africa, and parts of South America — do not observe DST, making their offsets constant year-round. This simplifies scheduling compared to US or European zones.

For the PDT to EST conversion specifically: PDT (UTC-7) and EST (UTC-5) 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