Convert IRST to PST Time

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

Current time in IRST: Loading...

Current time in PST: Loading...

Time difference: -11.5 hours

IRST to PST Conversion Table

This table shows common IRST times converted to PST time:

About IRST and PST Time Zones

IRST Time Zone

Full Name: Iran Standard Time

UTC Offset: UTC+3.5

Current Time: Loading...

Standard time in Iran.

Used in: Iran

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

How to Convert IRST to PST

1

Enter IRST Time

Enter the IRST 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 IRST to PST.

3

View Result

The equivalent PST 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 IRST times converted to PST.

Common Uses for IRST to PST Conversion

🌐

International Business

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

✈️

Travel Planning

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

📺

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 IRST and PST? +

The time difference between IRST and PST is -11.5 hours. This means that when it's noon (12:00 PM) in IRST, it's 12:00 AM in PST.

How do I convert IRST to PST time? +

To convert IRST to PST time, subtract 11.5 hours from the IRST time. You can use our converter at the top of this page for instant and accurate conversions.

Do IRST and PST observe Daylight Saving Time? +

IRST observes DST. PST observes DST.

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

Minimal 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.