PST to HST Time Converter - Live World Clock
Convert time between Pacific Standard Time (PST) and Hawaii Standard Time (HST). See current time with live clocks.
United States (PST)
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10:27:45 AM
Thursday, August 20, 2026
United States (HST)
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07:27:45 AM
Thursday, August 20, 2026
Current Time Difference
PST is 2 hours ahead of HST
What is PST (Pacific Standard Time)?
Pacific Standard Time (PST) for the west coast of North America, UTC-8:00.
Countries and Regions Using PST
Primary Country:
- United States
- States: California, Washington, Oregon
Also Used By:
- Canada - British Columbia
- Mexico
Key Facts about PST:
- ✓ Silicon Valley tech hub
- ✓ Hollywood entertainment center
- ✓ Major port cities
- ✓ Major Cities: Los Angeles, San Francisco, San Diego, Seattle, Portland
- ✓ UTC Offset: -8:00 (-7:00 during PDT)
What is HST (Hawaii Standard Time)?
Hawaii Standard Time (HST) used in Hawaii, UTC-10:00. No DST observed.
Countries and Regions Using HST
Primary Country:
- United States
- States: Hawaii
Key Facts about HST:
- ✓ No Daylight Saving Time
- ✓ Major tourism destination
- ✓ Pacific island timezone
- ✓ Major Cities: Honolulu, Pearl City, Hilo
- ✓ UTC Offset: -10:00
PST to HST Time Difference
Standard Time Difference:
PST is 2 hours ahead
Common Use Cases:
- • Business meetings between United States and United States
- • International collaboration across timezones
- • Scheduling calls and conferences
Frequently Asked Questions
Which countries are in PST time zone?
United States is the primary country using PST (-8:00). Other countries include: Canada, Mexico.
Which countries are in HST time zone?
United States is the primary country using HST (-10:00).
How many hours is PST ahead of HST?
PST is 2 hours ahead of HST.
Does United States observe Daylight Saving Time?
Yes, United States observes Daylight Saving Time. During DST, PST changes to PDT (Pacific Daylight Time) with UTC offset of -7:00.