EST to PST Converter
PST is 3 hours behind EST · PST → EST
Current offset note
The live clocks use today's IANA timezone rules. Right now EST is displaying as EDT (UTC-04:00) and PST is displaying as PDT (UTC-07:00), so this table reflects the current real-world offset.
Best time to call
Schedule between 12:00 PM – 4:00 PM EST — that’s 9:00 AM – 1:00 PM PST. These are the overlapping business hours (9 AM – 5 PM) in both time zones.
Meeting planner for EST and PST
Use these notes for recurring calls, handoffs, webinars, and launch timing across both zones.
Current difference
PST is 3 hours behind EST using the current offsets shown by the live clocks.
Workday overlap
Overlap is strong: 12:00 PM – 4:00 PM EST equals 9:00 AM – 1:00 PM PST.
Recurring meetings
If either zone changes for daylight saving time, recheck the conversion before March-April and October-November meetings.
Quick Reference
| EST | PST |
|---|---|
| Midnight (00:00) | 9:00 PM |
| 6 AM (06:00) | 3:00 AM |
| 9 AM (09:00) | 6:00 AM |
| Noon (12:00) | 9:00 AM |
| 3 PM (15:00) | 12:00 PM |
| 6 PM (18:00) | 3:00 PM |
| 9 PM (21:00) | 6:00 PM |
EST to PST Conversion Table
Green rows indicate overlapping business hours (9 AM – 5 PM) in both zones
| EST (24h) | EST (12h) | PST (24h) | PST (12h) | |
|---|---|---|---|---|
| 00:00 | 12:00 AM | 21:00 | 9:00 PM | prev day |
| 01:00 | 1:00 AM | 22:00 | 10:00 PM | prev day |
| 02:00 | 2:00 AM | 23:00 | 11:00 PM | prev day |
| 03:00 | 3:00 AM | 00:00 | 12:00 AM | |
| 04:00 | 4:00 AM | 01:00 | 1:00 AM | |
| 05:00 | 5:00 AM | 02:00 | 2:00 AM | |
| 06:00 | 6:00 AM | 03:00 | 3:00 AM | |
| 07:00 | 7:00 AM | 04:00 | 4:00 AM | |
| 08:00 | 8:00 AM | 05:00 | 5:00 AM | |
| 09:00 | 9:00 AM | 06:00 | 6:00 AM | |
| 10:00 | 10:00 AM | 07:00 | 7:00 AM | |
| 11:00 | 11:00 AM | 08:00 | 8:00 AM | |
| 12:00 | 12:00 PM | 09:00 | 9:00 AM | ● |
| 13:00 | 1:00 PM | 10:00 | 10:00 AM | ● |
| 14:00 | 2:00 PM | 11:00 | 11:00 AM | ● |
| 15:00 | 3:00 PM | 12:00 | 12:00 PM | ● |
| 16:00 | 4:00 PM | 13:00 | 1:00 PM | ● |
| 17:00 | 5:00 PM | 14:00 | 2:00 PM | |
| 18:00 | 6:00 PM | 15:00 | 3:00 PM | |
| 19:00 | 7:00 PM | 16:00 | 4:00 PM | |
| 20:00 | 8:00 PM | 17:00 | 5:00 PM | |
| 21:00 | 9:00 PM | 18:00 | 6:00 PM | |
| 22:00 | 10:00 PM | 19:00 | 7:00 PM | |
| 23:00 | 11:00 PM | 20:00 | 8:00 PM |
About EST and PST
EST — Eastern Standard Time
| UTC offset | UTC-04:00 |
| IANA identifier | America/New_York |
| Abbreviation | EST |
Major cities: New York City.
PST — Pacific Standard Time
| UTC offset | UTC-07:00 |
| IANA identifier | America/Los_Angeles |
| Abbreviation | PST |
Major cities: Los Angeles.
Frequently Asked Questions
What is the time difference between EST and PST?
EST (Eastern Standard Time) is UTC-04:00, while PST (Pacific Standard Time) is UTC-07:00. PST is 3 hours behind EST. When it’s 12:00 PM (noon) in EST, it’s 9:00 AM in PST.
When is 9 AM EST in PST?
9:00 AM EST is 6:00 AM PST. This conversion is useful for scheduling morning meetings or calls across these time zones.
What is the best time to schedule a call between EST and PST?
The overlapping business hours are 12:00 PM – 4:00 PM EST, which corresponds to 9:00 AM – 1:00 PM PST. Green rows in the conversion table above mark these hours.
Does daylight saving time affect the EST to PST conversion?
Yes, if either time zone observes DST, the offset between them may change by 1 hour during spring and autumn transitions (typically March/April and October/November). The table above shows the current offset. Use the live clocks at the top of this page for real-time accuracy, or check our interactive converter for custom dates.
How do I convert EST to PST manually?
Subtract 3 hours from the EST time. For example, 2:00 PM EST − 3 hours = 11:00 AM PST. If the result is 24 or more, subtract 24 and add one day. If negative, add 24 and subtract one day.