PDT to Singapore
+15hPDT
PDTSOURCESingapore
SGTGreen rows indicate typical business hours (9 AM - 5 PM)
PDT and SGT on the World Map
The map below highlights the PDT (Pacific Daylight Time) and SGT (Singapore Standard Time) timezone regions across the globe.
PDT – Pacific Daylight Time
UTC-07:00Pacific Daylight Time (PDT) is the daylight saving offset on the US/Canada Pacific coast, 7 hours behind UTC.
- •PDT aligns with MST at UTC-07:00.
- •Tech company earnings calls often reference PDT/PST times.
SGT – Singapore Standard Time
UTC+08:00Singapore Standard Time (SGT) is the time zone for Singapore, 8 hours ahead of UTC.
- •Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00).
- •Singapore does not observe daylight saving time.
- •The Singapore Exchange (SGX) operates on SGT.
About Singapore
WikipediaSingapore Standard Time (SGT) is 8 hours ahead of GMT. As Asia's leading financial hub, Singapore bridges business hours between Europe and Australia.
The city-state has the world's highest percentage of millionaires, with 1 in 6 households.
Time Conversion Guide: PDT to Singapore
PDT runs on Pacific Daylight Time (PDT) at UTC-07:00. Singapore runs on Singapore Standard Time (SGT) at UTC+08:00. That puts PDT 15 hours ahead of Singapore — a difference of +15h at the current offsets.
In practice, when it is 9:00 AM in PDT it is 12:00 AM in Singapore on the next day. Midnight in PDT is 3:00 PM in Singapore. Neither zone observes daylight saving time, so the offset between them stays constant all year.
PDT to Singapore time conversion table
| PDT (PDT) | Singapore (SGT) | Day |
|---|---|---|
| 12:00 AM | 3:00 PM | same day |
| 6:00 AM | 9:00 PM | same day |
| 7:00 AM | 10:00 PM | same day |
| 8:00 AM | 11:00 PM | same day |
| 9:00 AM | 12:00 AM | next day |
| 12:00 PM | 3:00 AM | next day |
| 3:00 PM | 6:00 AM | next day |
| 5:00 PM | 8:00 AM | next day |
| 6:00 PM | 9:00 AM | next day |
| 9:00 PM | 12:00 PM | next day |
Why people convert PDT to Singapore time
- Scheduling a call from PDT to Singapore: a 10:00 AM start in PDT lands at 1:00 AM in Singapore the next day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +15h gap: PDT and Singapore 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 Singapore is 12:00 AM in PDT.
- Watching a live event or market open: PDT viewers need 12:00 AM in Singapore to catch a 9:00 AM start there, and 9:00 AM if the event is anchored to PDT.
- Always state the zone abbreviation, not just the hour. "3:00 PM PDT" is unambiguous; "3 PM" across a +15h gap is not.
- With a +15h gap there is no shared 9-to-5 window, so alternate the early start: one week PDT takes the early slot, the next week Singapore does.
About PDT (Pacific Daylight Time)
Pacific Daylight Time (PDT) is observed from March to November on the Pacific coast. During PDT, the west coast is 7 hours behind UTC and only 2 hours behind the east coast's EDT.
About SGT (Singapore Standard Time)
Singapore Standard Time (SGT) is used in Singapore year-round. Singapore does not observe daylight saving time. Despite being geographically close to the UTC+07:00 zone, Singapore uses UTC+08:00 to align with major trading partners like China, Hong Kong, and Malaysia. Singapore is a major global financial hub.
Best time to call between PDT and Singapore
With a +15h offset there is no overlap inside a normal 9 AM – 5 PM day. Singapore opens at 9:00 AM SGT, which is 12:00 AM in PDT, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
PDT and Singapore have no shared working hours because of the +15h gap. Teams need to alternate early starts or rely on asynchronous handovers.
PDT is 15 hours ahead of Singapore (PDT UTC-07:00 → SGT 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
PDT
☀ Currently in DST
Standard: UTC-08:00 · DST: UTC-07:00
Clocks fall back on Sun, Nov 1, 2026
Singapore
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 PDT and Singapore?
PDT (PDT, UTC-07:00) is 15 hours ahead of Singapore (SGT, UTC+08:00). The gap is currently +15h.
How do I convert PDT time to Singapore time?
Add +15h to PDT local time. For example, 9:00 AM in PDT is 12:00 AM in Singapore (next day).
What time is it in Singapore right now?
Singapore uses SGT at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +15h offset from PDT.
What is the best time to call Singapore from PDT?
There is no shared working-hours window because of the +15h gap. The closest option is 1:00 PM in PDT, which is 4:00 AM in Singapore.
Which is ahead, PDT or Singapore?
PDT is 15 hours ahead of Singapore. When it is 12:00 PM in PDT it is 3:00 AM in Singapore.
Do PDT and Singapore use different time zones?
PDT uses PDT at UTC-07:00, while Singapore (Singapore) uses SGT at UTC+08:00. The IANA identifiers are America/Los_Angeles and Asia/Singapore.
Does daylight saving time affect the PDT–Singapore difference?
Neither zone observes daylight saving time, so the +15h offset between PDT and Singapore is fixed all year.
Which other cities share PDT's time zone?
PDT also covers Los Angeles, San Francisco, Seattle, Vancouver, Portland.
Which countries use PDT, PDT's zone?
PDT is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Is there a day difference between PDT and Singapore?
Sometimes. The +15h gap is large enough that 8:00 PM or later in PDT already falls on the next day in Singapore.
What is the time difference between PDT and Singapore?
Singapore is +15h from PDT.
What timezone is PDT in?
PDT operates on its local timezone.
What timezone is Singapore in?
Singapore Standard Time (SGT) is 8 hours ahead of GMT. As Asia's leading financial hub, Singapore bridges business hours between Europe and Australia.
What are the business hours in Singapore?
Standard business hours in Singapore are 9:00 AM - 6:00 PM SGT.
Which countries use PDT (Pacific Daylight Time)?
PDT is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Does PDT observe daylight saving time?
Yes, PDT switches to PST during summer months.
What are some interesting facts about PDT?
PDT aligns with MST at UTC-07:00. Tech company earnings calls often reference PDT/PST times.
Which cities are in the SGT timezone?
Major cities in the SGT timezone include Singapore.
What is the UTC offset for SGT?
Singapore Standard Time (SGT) is at UTC+08:00.
What should I know about the SGT timezone?
Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00). Singapore does not observe daylight saving time.
When is it midnight in PDT, what time is it in Singapore?
When it is 12:00 AM (midnight) in PDT (PDT), it is +15h later in Singapore (SGT).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More PDT time conversions
- pdt to los angeles
- pdt to pst
- pdt to new york
- pdt to london
- pdt to dubai
- pdt to tokyo
- pdt to sydney
- pdt to paris
- pdt to delhi
- pdt to mumbai
- pdt to berlin
- pdt to hong kong
- pdt to toronto
- pdt to kathmandu
- new york to pdt
- london to pdt
- dubai to pdt
- tokyo to pdt
- singapore to pdt
- sydney to pdt
- los angeles to pdt
- paris to pdt
- delhi to pdt
- mumbai to pdt
- berlin to pdt
- hong kong to pdt
- toronto to pdt
- kathmandu to pdt
See every conversion from PDT →·See every conversion from Singapore →