PHT to PST
-16hPHT
PHTSOURCEPST
PSTGreen rows indicate typical business hours (9 AM - 5 PM)
PHT and PST on the World Map
The map below highlights the PHT (Philippine Time) and PST (Pacific Standard Time) timezone regions across the globe.
PHT – Philippine Time
UTC+08:00Philippine Time (PHT, UTC+08:00) is the time zone for the Philippines, 8 hours ahead of UTC.
- •Philippine Time does not observe daylight saving, so UTC+08:00 is fixed all year.
- •PHT shares its offset with China, Hong Kong, Singapore and Malaysia.
- •Manila is one of the largest outsourcing hubs in the world.
- •The Philippines spans one time zone despite being an archipelago of over 7,600 islands.
PST – Pacific Standard Time
UTC-08:00Pacific Standard Time (PST) is the time zone for the US and Canadian Pacific coast, 8 hours behind UTC.
- •Silicon Valley and the world's biggest tech companies operate on Pacific Time.
- •The Hollywood film industry runs on PST/PDT.
- •PST is 3 hours behind EST, creating a significant business hours gap.
- •Vancouver, Canada's third-largest city, uses PST.
Comparing Time Zones: PHT and PST
PHT runs on Philippine Time (PHT) at UTC+08:00. PST runs on Pacific Standard Time (PST) at UTC-08:00. That puts PHT 16 hours behind PST — a difference of -16h at the current offsets.
In practice, when it is 9:00 AM in PHT it is 5:00 PM in PST on the previous day. Midnight in PHT is 8:00 AM in PST. Neither zone observes daylight saving time, so the offset between them stays constant all year.
PHT to PST time conversion table
| PHT (PHT) | PST (PST) | Day |
|---|---|---|
| 12:00 AM | 8:00 AM | previous day |
| 6:00 AM | 2:00 PM | previous day |
| 7:00 AM | 3:00 PM | previous day |
| 8:00 AM | 4:00 PM | previous day |
| 9:00 AM | 5:00 PM | previous day |
| 12:00 PM | 8:00 PM | previous day |
| 3:00 PM | 11:00 PM | previous day |
| 5:00 PM | 1:00 AM | same day |
| 6:00 PM | 2:00 AM | same day |
| 9:00 PM | 5:00 AM | same day |
Why people convert PHT to PST time
- Scheduling a call from PHT to PST: a 10:00 AM start in PHT lands at 6:00 PM in PST the previous day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -16h gap: PHT and PST have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in PST is 5:00 PM in PHT.
- Watching a live event or market open: PHT viewers need 5:00 PM in PST to catch a 9:00 AM start there, and 4:00 PM if the event is anchored to PHT.
- Always state the zone abbreviation, not just the hour. "3:00 PM PHT" is unambiguous; "3 PM" across a -16h gap is not.
- With a -16h gap there is no shared 9-to-5 window, so alternate the early start: one week PHT takes the early slot, the next week PST does.
About PHT (Philippine Time)
Philippine Time (PHT) is fixed at UTC+08:00 all year. The Philippines has not observed daylight saving time since 1978, apart from a brief trial in 1990. PHT shares its offset with China Standard Time, Hong Kong Time, Singapore Time, Malaysian Time and Australian Western Standard Time, which makes Manila a convenient bridge for scheduling across East and Southeast Asia. As one of the world's largest centres for business process outsourcing, Manila keeps overlapping hours with both Australia and, on early shifts, the United States, and its contact-centre schedules are usually planned around Manila local time.
About PST (Pacific Standard Time)
Pacific Standard Time (PST) covers the west coast of North America, including tech hubs like San Francisco and Seattle, and entertainment capital Los Angeles. The Pacific Time Zone is home to Silicon Valley and the world's largest technology companies. During summer, clocks advance to Pacific Daylight Time (PDT, UTC-07:00). PST is also observed in Baja California, Mexico.
Best time to call between PHT and PST
With a -16h offset there is no overlap inside a normal 9 AM – 5 PM day. PST opens at 9:00 AM PST, which is 5:00 PM in PHT, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
PHT and PST have no shared working hours because of the -16h gap. Teams need to alternate early starts or rely on asynchronous handovers.
PHT is 16 hours behind PST (PHT UTC+08:00 → PST UTC-08:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
PHT
Does not observe DST
PST
☀ Currently in DST
Standard: UTC-08:00 · DST: UTC-07:00
Clocks fall back on Sun, Nov 1, 2026
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between PHT and PST?
PHT (PHT, UTC+08:00) is 16 hours behind PST (PST, UTC-08:00). The gap is currently -16h.
How do I convert PHT time to PST time?
Add -16h to PHT local time. For example, 9:00 AM in PHT is 5:00 PM in PST (previous day).
What time is it in PST right now?
PST uses PST at UTC-08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -16h offset from PHT.
What is the best time to call PST from PHT?
There is no shared working-hours window because of the -16h gap. The closest option is 1:00 PM in PHT, which is 9:00 PM in PST.
Which is behind, PHT or PST?
PHT is 16 hours behind PST. When it is 12:00 PM in PHT it is 8:00 PM in PST.
Does daylight saving time affect the PHT–PST difference?
Neither zone observes daylight saving time, so the -16h offset between PHT and PST is fixed all year.
Which other cities share PHT's time zone?
PHT also covers Manila, Quezon City, Davao City, Cebu City, Zamboanga.
Which countries use PHT, PHT's zone?
PHT is used in Philippines.
Is there a day difference between PHT and PST?
Sometimes. The -16h gap is large enough that 8:00 PM or later in PHT already falls on the in PST.
What is the time difference between PHT and PST?
PST is -16h from PHT.
What timezone is PHT in?
PHT operates on its local timezone.
What timezone is PST in?
PST operates on its local timezone.
Which countries use PHT (Philippine Time)?
PHT is used in Philippines.
Does PHT observe daylight saving time?
No, PHT does not observe daylight saving time and remains at UTC+08:00 year-round.
What are some interesting facts about PHT?
Philippine Time does not observe daylight saving, so UTC+08:00 is fixed all year. PHT shares its offset with China, Hong Kong, Singapore and Malaysia.
Which cities are in the PST timezone?
Major cities in the PST timezone include Los Angeles, San Francisco, Seattle, Vancouver, San Diego, Portland, Las Vegas, Sacramento.
What is the UTC offset for PST?
Pacific Standard Time (PST) is at UTC-08:00. During daylight saving time, it shifts to PDT.
What should I know about the PST timezone?
Silicon Valley and the world's biggest tech companies operate on Pacific Time. The Hollywood film industry runs on PST/PDT.
When is it midnight in PHT, what time is it in PST?
When it is 12:00 AM (midnight) in PHT (PHT), it is -16h later in PST (PST).
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