EST to Irvine Time Converter
PST is 3 hours behind EST. 9:00 AM EST = 6:00 AM PST.
PST is 3 hours behind EST. To convert EST to Irvine Time, subtract 3 hours from the EST time: 9:00 AM EST = 6:00 AM PST.
EST (Eastern Time) is used in New York, Washington DC, Florida, Georgia, Ohio, Michigan, Ontario, Quebec, Panama and Jamaica (all year). Irvine Time (Irvine time) is used in Irvine, USA.
EST to Irvine Time time conversion table
EST to Irvine Time on 6 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| EST | Irvine Time | Day |
|---|---|---|
| 12:00 AM EST | 9:00 PM PST | previous day |
| 1:00 AM EST | 10:00 PM PST | previous day |
| 2:00 AM EST | 11:00 PM PST | previous day |
| 3:00 AM EST | 12:00 AM PST | night |
| 4:00 AM EST | 1:00 AM PST | night |
| 5:00 AM EST | 2:00 AM PST | night |
| 6:00 AM EST | 3:00 AM PST | night |
| 7:00 AM EST | 4:00 AM PST | night |
| 8:00 AM EST | 5:00 AM PST | night |
| 9:00 AM EST | 6:00 AM PST | — |
| 10:00 AM EST | 7:00 AM PST | — |
| 11:00 AM EST | 8:00 AM PST | — |
| 12:00 PM EST | 9:00 AM PST | work hours |
| 1:00 PM EST | 10:00 AM PST | work hours |
| 2:00 PM EST | 11:00 AM PST | work hours |
| 3:00 PM EST | 12:00 PM PST | work hours |
| 4:00 PM EST | 1:00 PM PST | work hours |
| 5:00 PM EST | 2:00 PM PST | — |
| 6:00 PM EST | 3:00 PM PST | — |
| 7:00 PM EST | 4:00 PM PST | — |
| 8:00 PM EST | 5:00 PM PST | — |
| 9:00 PM EST | 6:00 PM PST | — |
| 10:00 PM EST | 7:00 PM PST | — |
| 11:00 PM EST | 8:00 PM PST | — |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert EST to Irvine Time
Subtract 3 hours from the EST time to get Irvine Time.
Example: 9:00 AM EST = 6:00 AM PST.
Across midnight: 1:00 AM EST = 10:00 PM PST (previous day). The date changes, so always check the day as well as the hour.
Time difference between EST and Irvine Time
The time difference between EST and Irvine Time is 3 hours all year – PST is behind EST.
EST and Irvine Time during daylight saving time
- EST next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from EST (UTC−5) to EDT (UTC−4).
- Irvine Time next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from PST (UTC−8) to PDT (UTC−7).
Best time for a meeting between EST and Irvine Time
EST and Irvine Time share 5 hours of the 9 AM–5 PM working day. Any time between 12:00 PM and 5:00 PM EST lands between 9:00 AM and 2:00 PM PST, inside working hours for both.
EST to Irvine Time FAQ
What is the time difference between EST and Irvine Time?
PST is 3 hours behind EST all year. 9:00 AM EST = 6:00 AM PST.
What is 9 AM EST in Irvine Time?
9:00 AM EST is 6:00 AM PST.
What is 12 PM (noon) EST in Irvine Time?
12:00 PM EST is 9:00 AM PST.
Is Irvine Time ahead of or behind EST?
PST is 3 hours behind EST, so it is earlier in Irvine Time than in EST.
Does EST change for daylight saving time?
Yes. EST next changes on 14 Mar 2027, when clocks go forward one hour from EST to EDT.
Does Irvine Time change for daylight saving time?
Yes. Irvine Time next changes on 14 Mar 2027, when clocks go forward one hour from PST to PDT.
What is the best time for a meeting between EST and Irvine Time?
EST and Irvine Time share 5 hours of the 9 AM–5 PM working day. Any time between 12:00 PM and 5:00 PM EST lands between 9:00 AM and 2:00 PM PST, inside working hours for both.
Is ET the same as EST?
EST is the winter (standard) name of Eastern Time (ET). From March to November the same clocks are called EDT. This converter always uses the one in force on the date you choose.
Related conversions
Convert Irvine Time to EST
Convert EST to other time zones
Convert other time zones to Irvine Time
Learn more
Updated 6 November 2026. Time zone data: IANA tz database.