Convert PST to AST Time

Free online converter with current times, time difference, and conversion table between PST and AST time zones.

Current time in PST: Loading...

Current time in AST: Loading...

Time difference: +4 hours

PST to AST Conversion Table

This table shows common PST times converted to AST time:

About PST and AST Time Zones

PST Time Zone

Full Name: Pacific Standard Time

UTC Offset: UTC-8

Current Time: Loading...

Standard time in the Pacific Time Zone of North America.

Used in: USA, Canada, Mexico

AST Time Zone

Full Name: Atlantic Standard Time

UTC Offset: UTC-4

Current Time: Loading...

Standard time in the Atlantic Time Zone.

Used in: Canada, Bermuda, Barbados, Dominican Republic

How to Convert PST to AST

1

Enter PST Time

Enter the PST time you want to convert using the time picker or by typing directly in 24-hour format.

2

Click Convert

Click the "Convert Time" button to perform the conversion from PST to AST.

3

View Result

The equivalent AST time will be displayed, along with the time difference between the two zones.

4

Use Conversion Table

For quick reference, you can also use the conversion table below that shows common PST times converted to AST.

Common Uses for PST to AST Conversion

🌐

International Business

Schedule meetings and calls between locations in USA and Canada time zones.

✈️

Travel Planning

Calculate arrival times and plan activities when traveling between USA and Canada.

📺

Event Scheduling

Convert event times for international broadcasts, webinars, or sports events between these regions.

👪

Keeping in Touch

Find the best times to call friends, family, or colleagues across these time zones.

Frequently Asked Questions

What is the time difference between PST and AST? +

The time difference between PST and AST is +4 hours. This means that when it's noon (12:00 PM) in PST, it's 4:00 PM in AST.

How do I convert PST to AST time? +

To convert PST to AST time, add 4 hours to the PST time. You can use our converter at the top of this page for instant and accurate conversions.

Do PST and AST observe Daylight Saving Time? +

PST observes DST. AST observes DST.

What are the best times for calls between PST and AST regions? +

Partial overlap in business hours.

Is this converter accurate during Daylight Saving Time changes? +

Our converter uses standard time zone offsets. For the most accurate conversions during DST transition periods, please verify the exact dates when DST begins or ends in the relevant regions, as these can vary by year and location.