Clockjumper

Timezone conversion

HST to PST Time — Convert Hawaii Standard Time to Pacific Standard Time (US)

PST is currently 3 hours ahead of HST. The gap shifts across the year: around January PST is 2 hours ahead of HST, and around July it is 3 hours ahead of HST, because one or both zones observe daylight saving.

PST is currently 3 hours ahead of HST.

HST • HST (UTC-10)
4:32 AM
Thursday, Sep 10
PST • PDT (UTC-7)
7:32 AM
Thursday, Sep 10

Abbreviation disambiguation

Hawaii Standard Time is UTC−10 year-round. Hawaii does not observe daylight saving time.

On Clockjumper, PST refers to Pacific Standard Time in the United States (UTC−8). The US West Coast observes PST in winter and switches to PDT (UTC−7) during daylight saving time.

Interactive converter

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Full HST to PST conversion table

HSTPST
12:00 AM3:00 AM
1:00 AM4:00 AM
2:00 AM5:00 AM
3:00 AM6:00 AM
4:00 AM7:00 AM
5:00 AM8:00 AM
6:00 AM9:00 AM
7:00 AM10:00 AM
8:00 AM11:00 AM
9:00 AM12:00 PM
10:00 AM1:00 PM
11:00 AM2:00 PM
12:00 PM3:00 PM
1:00 PM4:00 PM
2:00 PM5:00 PM
3:00 PM6:00 PM
4:00 PM7:00 PM
5:00 PM8:00 PM
6:00 PM9:00 PM
7:00 PM10:00 PM
8:00 PM11:00 PM
9:00 PM12:00 AM(next day)
10:00 PM1:00 AM(next day)
11:00 PM2:00 AM(next day)

Daylight saving and how the gap changes

Around January PST is 2 hours ahead of HST. Around July it is 3 hours ahead of HST. That swing comes from one or both zones observing daylight saving on different schedules — the converter above always reflects the correct offset for the date you pick.

Frequently asked questions

Is PST ahead of or behind HST right now?
PST is currently 3 hours ahead of HST.
What is the current HST to PST time difference?
Right now the gap is 3 hours — PST is 3 hours ahead of HST.
Does the HST → PST offset change during the year?
Yes. Around January PST is 2 hours ahead of HST; around July it is 3 hours ahead of HST. The converter above always reflects the correct offset for the date you pick.
Does HST observe daylight saving time?
No — Hawaii Standard Time stays at a fixed UTC offset year-round.
Does PST observe daylight saving time?
PST is itself the standard-time form. Pacific Standard Time (US) is in force at UTC-8 through the winter months; outside that window the same zone is on PDT (UTC-7).
What time is 3 AM HST in PST?
3:00 AM HST is 6:00 AM PST.
What time is 8 AM HST in PST?
8:00 AM HST is 11:00 AM PST.
What time is 9 AM HST in PST?
9:00 AM HST is 12:00 PM PST.
What time is 10 AM HST in PST?
10:00 AM HST is 1:00 PM PST.
What time is 11 AM HST in PST?
11:00 AM HST is 2:00 PM PST.
What time is 12 PM (noon) HST in PST?
12:00 PM HST is 3:00 PM PST.
What time is 2 PM HST in PST?
2:00 PM HST is 5:00 PM PST.
What time is 3 PM HST in PST?
3:00 PM HST is 6:00 PM PST.
What time is 4 PM HST in PST?
4:00 PM HST is 7:00 PM PST.
What time is 5 PM HST in PST?
5:00 PM HST is 8:00 PM PST.
What time is 9 PM HST in PST?
9:00 PM HST is 12:00 AM (next day) PST.
What time is 10 PM HST in PST?
10:00 PM HST is 1:00 AM (next day) PST.
When is the best time to schedule a call between HST and PST?
The working-hours overlap (09:00–17:00 in both zones) runs roughly 9:00 AM – 2:00 PM HST (≈ 5 hours). The midpoint of that window — 11:30 AM HST, 2:30 PM PST — is the safest single slot to propose for a live call.
What time zone does HST refer to?
HST refers to Hawaii Standard Time (IANA: Pacific/Honolulu).
What time zone does PST refer to?
PST refers to Pacific Standard Time (US) (IANA: America/Los_Angeles).
Is HST on this page the same as other zones that share the letters "HST"?
Hawaii Standard Time is UTC−10 year-round. Hawaii does not observe daylight saving time.
Is PST on this page the same as other zones that share the letters "PST"?
On Clockjumper, PST refers to Pacific Standard Time in the United States (UTC−8). The US West Coast observes PST in winter and switches to PDT (UTC−7) during daylight saving time.

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