PST to PHT
+16hPST
PSTSOURCEPHT
PHTGreen rows indicate typical business hours (9 AM - 5 PM)
PST and PHT on the World Map
The map below highlights the PST (Pacific Standard Time) and PHT (Philippine Time) timezone regions across the globe.
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.
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 to PHT Time Difference – Complete Guide
PST runs on Pacific Standard Time (PST) at UTC-08:00. PHT runs on Philippine Time (PHT) at UTC+08:00. That puts PST 16 hours ahead of PHT — a difference of +16h at the current offsets.
In practice, when it is 9:00 AM in PST it is 1:00 AM in PHT on the next day. Midnight in PST is 4:00 PM in PHT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
PST to PHT time conversion table
| PST (PST) | PHT (PHT) | Day |
|---|---|---|
| 12:00 AM | 4:00 PM | same day |
| 6:00 AM | 10:00 PM | same day |
| 7:00 AM | 11:00 PM | same day |
| 8:00 AM | 12:00 AM | next day |
| 9:00 AM | 1:00 AM | next day |
| 12:00 PM | 4:00 AM | next day |
| 3:00 PM | 7:00 AM | next day |
| 5:00 PM | 9:00 AM | next day |
| 6:00 PM | 10:00 AM | next day |
| 9:00 PM | 1:00 PM | next day |
Why people convert PST to PHT time
- Scheduling a call from PST to PHT: a 10:00 AM start in PST lands at 2:00 AM in PHT the next day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +16h gap: PST and PHT 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 PHT is 1:00 AM in PST.
- Booking travel or deliveries: tracking PHT local time against PST keeps pickup windows and arrival estimates honest across the +16h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM PST" 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 PST takes the early slot, the next week PHT does.
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.
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.
Best time to call between PST and PHT
With a +16h offset there is no overlap inside a normal 9 AM – 5 PM day. PHT opens at 9:00 AM PHT, which is 1:00 AM in PST, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
PST and PHT have no shared working hours because of the +16h gap. Teams need to alternate early starts or rely on asynchronous handovers.
PST is 16 hours ahead of PHT (PST UTC-08:00 → PHT 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
PST
☀ Currently in DST
Standard: UTC-08:00 · DST: UTC-07:00
Clocks fall back on Sun, Nov 1, 2026
PHT
Does not observe DST
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 PST and PHT?
PST (PST, UTC-08:00) is 16 hours ahead of PHT (PHT, UTC+08:00). The gap is currently +16h.
How do I convert PST time to PHT time?
Add +16h to PST local time. For example, 9:00 AM in PST is 1:00 AM in PHT (next day).
What time is it in PHT right now?
PHT uses PHT 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 PST.
What is the best time to call PHT from PST?
There is no shared working-hours window because of the +16h gap. The closest option is 1:00 PM in PST, which is 5:00 AM in PHT.
Which is ahead, PST or PHT?
PST is 16 hours ahead of PHT. When it is 12:00 PM in PST it is 4:00 AM in PHT.
Does daylight saving time affect the PST–PHT difference?
Neither zone observes daylight saving time, so the +16h offset between PST and PHT is fixed all year.
Which other cities share PST's time zone?
PST also covers Los Angeles, San Francisco, Seattle, Vancouver, San Diego, Portland, Las Vegas, Sacramento and 2 more.
Which countries use PST, PST's zone?
PST is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Is there a day difference between PST and PHT?
Sometimes. The +16h gap is large enough that 8:00 PM or later in PST already falls on the next day in PHT.
What is the time difference between PST and PHT?
PHT is +16h from PST.
What timezone is PST in?
PST operates on its local timezone.
What timezone is PHT in?
PHT operates on its local timezone.
Which countries use PST (Pacific Standard Time)?
PST is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Does PST observe daylight saving time?
Yes, PST switches to PDT during summer months.
What are some interesting facts about PST?
Silicon Valley and the world's biggest tech companies operate on Pacific Time. The Hollywood film industry runs on PST/PDT.
Which cities are in the PHT timezone?
Major cities in the PHT timezone include Manila, Quezon City, Davao City, Cebu City, Zamboanga.
What is the UTC offset for PHT?
Philippine Time (PHT) is at UTC+08:00.
What should I know about the PHT timezone?
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.
When is it midnight in PST, what time is it in PHT?
When it is 12:00 AM (midnight) in PST (PST), it is +16h later in PHT (PHT).
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