Convert ChST to PST Time
Free online converter with current times, time difference, and conversion table between ChST and PST time zones.
Current time in ChST: Loading...
Current time in PST: Loading...
Time difference: -18 hours
ChST to PST Conversion Table
This table shows common ChST times converted to PST time:
About ChST and PST Time Zones
ChST Time Zone
Full Name: Chamorro Standard Time
UTC Offset: UTC+10
Current Time: Loading...
Standard time in Guam and Northern Mariana Islands.
Used in: Guam, Northern Mariana Islands
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 ChST to PST
Enter ChST Time
Enter the ChST time you want to convert using the time picker or by typing directly in 24-hour format.
Click Convert
Click the "Convert Time" button to perform the conversion from ChST to PST.
View Result
The equivalent PST time will be displayed, along with the time difference between the two zones.
Use Conversion Table
For quick reference, you can also use the conversion table below that shows common ChST times converted to PST.
Common Uses for ChST to PST Conversion
International Business
Schedule meetings and calls between locations in Guam and USA time zones.
Travel Planning
Calculate arrival times and plan activities when traveling between Guam 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
The time difference between ChST and PST is -18 hours. This means that when it's noon (12:00 PM) in ChST, it's 6:00 PM in PST.
To convert ChST to PST time, subtract 18 hours from the ChST time. You can use our converter at the top of this page for instant and accurate conversions.
ChST does not observe DST. PST observes DST.
Minimal overlap in business hours.
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.