HST to PST Converter
PST is 2 hours ahead of HST. 9:00 AM HST = 11:00 AM PST.
PST is 2 hours ahead of HST at the moment. To convert HST to PST, add 2 hours to the HST time: 9:00 AM HST = 11:00 AM PST.
HST (Hawaii-Aleutian Time) is used in Hawaii (all year, no daylight saving time). PST (Pacific Time) is used in Los Angeles, San Francisco, Seattle, Las Vegas, Portland, Vancouver.
PST here means Pacific Standard Time, not Philippine Standard Time.
HST to PST time conversion table
HST to PST on 6 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| HST | PST | Day |
|---|---|---|
| 12:00 AM HST | 2:00 AM PST | night |
| 1:00 AM HST | 3:00 AM PST | night |
| 2:00 AM HST | 4:00 AM PST | night |
| 3:00 AM HST | 5:00 AM PST | night |
| 4:00 AM HST | 6:00 AM PST | — |
| 5:00 AM HST | 7:00 AM PST | — |
| 6:00 AM HST | 8:00 AM PST | — |
| 7:00 AM HST | 9:00 AM PST | — |
| 8:00 AM HST | 10:00 AM PST | — |
| 9:00 AM HST | 11:00 AM PST | work hours |
| 10:00 AM HST | 12:00 PM PST | work hours |
| 11:00 AM HST | 1:00 PM PST | work hours |
| 12:00 PM HST | 2:00 PM PST | work hours |
| 1:00 PM HST | 3:00 PM PST | work hours |
| 2:00 PM HST | 4:00 PM PST | work hours |
| 3:00 PM HST | 5:00 PM PST | — |
| 4:00 PM HST | 6:00 PM PST | — |
| 5:00 PM HST | 7:00 PM PST | — |
| 6:00 PM HST | 8:00 PM PST | — |
| 7:00 PM HST | 9:00 PM PST | — |
| 8:00 PM HST | 10:00 PM PST | night |
| 9:00 PM HST | 11:00 PM PST | night |
| 10:00 PM HST | 12:00 AM PST | next day |
| 11:00 PM HST | 1:00 AM PST | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert HST to PST
Add 2 hours to the HST time to get PST.
Example: 9:00 AM HST = 11:00 AM PST.
Across midnight: 10:00 PM HST = 12:00 AM PST (next day). The date changes, so always check the day as well as the hour.
Time difference between HST and PST
The time difference between HST and PST is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 31 Dec 2025 – 7 Mar 2026: PST is 2 hours ahead of HST.
- 8 Mar 2026 – 30 Oct 2026: PST is 3 hours ahead of HST.
- 31 Oct 2026 – 30 Dec 2026: PST is 2 hours ahead of HST.
HST and PST during daylight saving time
- HST does not observe daylight saving time; it stays on UTC−10 all year.
- PST next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from PST (UTC−8) to PDT (UTC−7).
Best time for a meeting between HST and PST
HST and PST share 6 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 3:00 PM HST lands between 11:00 AM and 5:00 PM PST, inside working hours for both.
HST to PST FAQ
What is the time difference between HST and PST?
Right now PST is 2 hours ahead of HST. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM HST in PST?
9:00 AM HST is 11:00 AM PST.
What is 12 PM (noon) HST in PST?
12:00 PM HST is 2:00 PM PST.
Is PST ahead of or behind HST?
PST is 2 hours ahead of HST, so it is later in PST than in HST.
Does HST change for daylight saving time?
No. HST stays on the same offset all year, so conversions never shift for daylight saving time.
Does PST change for daylight saving time?
Yes. PST next changes on 14 Mar 2027, when clocks go forward one hour from PST to PDT.
What is the best time for a meeting between HST and PST?
HST and PST share 6 hours of the 9 AM–5 PM working day. Any time between 9:00 AM and 3:00 PM HST lands between 11:00 AM and 5:00 PM PST, inside working hours for both.
Is PT the same as PST?
PST is the winter (standard) name of Pacific Time (PT). From March to November the same clocks are called PDT. This converter always uses the one in force on the date you choose.
Related conversions
Convert PST to HST
Convert HST to other time zones
Convert other time zones to PST
Learn more
Updated 6 November 2026. Time zone data: IANA tz database.