PST to EST Converter – Simple Time Difference & Conversion Guide
When working with people across the U.S., whether it's for work, travel, or online events, knowing how to change Pacific Standard Time (PST) to Eastern Standard Time (EST) is pretty important. Since these zones are on opposite sides of the U.S., people switch between them all the time for everyday stuff. If you’re trying to set up meetings, game with friends, or figure out when your customer service team should be online, getting the PST to EST right is key to dodging mix-ups and missed appointments.
What's PST?
PST (Pacific Standard Time) is what they use on the West Coast. Think cities like Los Angeles, San Francisco, Seattle, San Diego, and Portland. It’s where you’ll find a lot of tech companies, startups, entertainment businesses.
What's EST?
EST (Eastern Standard Time) runs along the East Coast. Big cities here are New York, Washington DC, Boston, Atlanta, and Miami. A lot of big businesses, finance places, and government offices go by EST, so switching PST to EST is a normal thing for many people.
How Far Apart Are PST and EST?
EST is always 3 hours ahead of PST.
- 6:00 AM PST → 9:00 AM EST
- 10:00 AM PST → 1:00 PM EST
- 1:00 PM PST → 4:00 PM EST
- 7:00 PM PST → 10:00 PM EST
The Easy Way to Switch PST to EST
Here's the trick:
EST = PST + 3 hours
Why Do the Switch?
Here are some reasons:
- Remote work and online meetings
- Office communication
- When customer service is available
- Online classes
- Sports schedules
- Planning trips
One Thing About Daylight Saving Time
When daylight saving time kicks in, PST turns into PDT, and EST becomes EDT. The 3-hour difference usually sticks around.
States In Each Zone
| PST Cities | EST Cities |
|---|---|
| Los Angeles | New York |
| Seattle | Miami |
| San Francisco | Philadelphia |
| San Diego | Washington DC |
Quick Example
Say your main office is in Boston, but your tech team is out in California. You’ve got to switch PST to EST when setting up meetings. This way, everyone can join during work hours.
Common Questions
Is PST always 3 hours away from EST?
Yep. Even with daylight saving time, it’s almost always a 3-hour difference.
What time is 9 AM PST in EST?
That’s 12 PM EST.
Is New York on EST?
Yes. New York is on Eastern Standard Time.
Which states use PST?
California, Washington, and Oregon are on Pacific Time.
How do I switch EST back to PST?
Just take away 3 hours instead of adding.