NST to PHT
+11h 30mNST
NSTSOURCEPHT
PHTGreen rows indicate typical business hours (9 AM - 5 PM)
NST and PHT on the World Map
The map below highlights the NST (Newfoundland Standard Time) and PHT (Philippine Time) timezone regions across the globe.
NST – Newfoundland Standard Time
UTC-03:30Newfoundland Standard Time (NST) is a unique half-hour offset time zone in Canada, 3.5 hours behind UTC.
- •NST is one of only a few half-hour offset time zones in the world.
- •Newfoundland joined Canada in 1949 and kept its unique time zone.
- •St. John's is the easternmost city in North America.
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.
NST to PHT Time Difference – Complete Guide
NST runs on Newfoundland Standard Time (NST) at UTC-03:30. PHT runs on Philippine Time (PHT) at UTC+08:00. That puts NST 11 hours 30 minutes ahead of PHT — a difference of +11h 30m at the current offsets.
In practice, when it is 9:00 AM in NST it is 8:30 PM in PHT. Midnight in NST is 11:30 AM in PHT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
NST to PHT time conversion table
| NST (NST) | PHT (PHT) | Day |
|---|---|---|
| 12:00 AM | 11:30 AM | same day |
| 6:00 AM | 5:30 PM | same day |
| 7:00 AM | 6:30 PM | same day |
| 8:00 AM | 7:30 PM | same day |
| 9:00 AM | 8:30 PM | same day |
| 12:00 PM | 11:30 PM | same day |
| 3:00 PM | 2:30 AM | next day |
| 5:00 PM | 4:30 AM | next day |
| 6:00 PM | 5:30 AM | next day |
| 9:00 PM | 8:30 AM | next day |
Why people convert NST to PHT time
- Scheduling a call from NST to PHT: a 10:00 AM start in NST lands at 9:30 PM in PHT, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +11h 30m gap: NST 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 8:30 PM in NST.
- Booking travel or deliveries: tracking PHT local time against NST keeps pickup windows and arrival estimates honest across the +11h 30m offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM NST" is unambiguous; "3 PM" across a +11h 30m gap is not.
- With a +11h 30m gap there is no shared 9-to-5 window, so alternate the early start: one week NST takes the early slot, the next week PHT does.
About NST (Newfoundland Standard Time)
Newfoundland Standard Time (NST) is one of the few half-hour offset time zones in the world. It covers the island of Newfoundland in Canada and is 30 minutes ahead of Atlantic Standard Time. This unique offset exists because Newfoundland was an independent country until 1949.
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 NST and PHT
With a +11h 30m offset there is no overlap inside a normal 9 AM – 5 PM day. PHT opens at 9:00 AM PHT, which is 8:30 PM in NST, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
NST and PHT have no shared working hours because of the +11h 30m gap. Teams need to alternate early starts or rely on asynchronous handovers.
NST is 11 hours 30 minutes ahead of PHT (NST UTC-03:30 → 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
NST
☀ Currently in DST
Standard: UTC-03:30 · DST: UTC-02:30
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 NST and PHT?
NST (NST, UTC-03:30) is 11 hours 30 minutes ahead of PHT (PHT, UTC+08:00). The gap is currently +11h 30m.
How do I convert NST time to PHT time?
Add +11h 30m to NST local time. For example, 9:00 AM in NST is 8:30 PM in PHT.
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 +11h 30m offset from NST.
What is the best time to call PHT from NST?
There is no shared working-hours window because of the +11h 30m gap. The closest option is 1:00 PM in NST, which is 12:30 AM in PHT.
Which is ahead, NST or PHT?
NST is 11 hours 30 minutes ahead of PHT. When it is 12:00 PM in NST it is 11:30 PM in PHT.
Does daylight saving time affect the NST–PHT difference?
Neither zone observes daylight saving time, so the +11h 30m offset between NST and PHT is fixed all year.
Which other cities share NST's time zone?
NST also covers St. John's, Corner Brook, Mount Pearl.
Which countries use NST, NST's zone?
NST is used in Canada (Newfoundland).
Is there a day difference between NST and PHT?
Not normally. The +11h 30m gap only pushes the date over for late-evening times.
What is the time difference between NST and PHT?
PHT is +11h 30m from NST.
What timezone is NST in?
NST operates on its local timezone.
What timezone is PHT in?
PHT operates on its local timezone.
Which countries use NST (Newfoundland Standard Time)?
NST is used in Canada (Newfoundland).
Does NST observe daylight saving time?
Yes, NST switches to NDT during summer months.
What are some interesting facts about NST?
NST is one of only a few half-hour offset time zones in the world. Newfoundland joined Canada in 1949 and kept its unique time zone.
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 NST, what time is it in PHT?
When it is 12:00 AM (midnight) in NST (NST), it is +11h 30m later in PHT (PHT).
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