Karachi to PST
-13hKarachi
PKTSOURCEPST
PSTGreen rows indicate typical business hours (9 AM - 5 PM)
PKT and PST on the World Map
The map below highlights the PKT (Pakistan Standard Time) and PST (Pacific Standard Time) timezone regions across the globe.
PKT – Pakistan Standard Time
UTC+05:00Pakistan Standard Time (PKT) is the time zone for Pakistan, 5 hours ahead of UTC.
- •Pakistan does not observe daylight saving time.
- •Karachi is one of the world's most populous cities.
- •PKT is the same offset as Uzbekistan (UZT) and Yekaterinburg (YEKT).
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.
About Karachi
WikipediaKarachi operates on Pakistan Standard Time (PKT), UTC+5. As Pakistan's financial hub and largest port city, Karachi time drives South Asian commerce.
Karachi is one of the fastest-growing megacities in the world.
Time Conversion Guide: Karachi to PST
Karachi runs on Pakistan Standard Time (PKT) at UTC+05:00. PST runs on Pacific Standard Time (PST) at UTC-08:00. That puts Karachi 13 hours behind PST — a difference of -13h at the current offsets.
In practice, when it is 9:00 AM in Karachi it is 8:00 PM in PST on the previous day. Midnight in Karachi is 11:00 AM in PST. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Karachi to PST time conversion table
| Karachi (PKT) | PST (PST) | Day |
|---|---|---|
| 12:00 AM | 11:00 AM | previous day |
| 6:00 AM | 5:00 PM | previous day |
| 7:00 AM | 6:00 PM | previous day |
| 8:00 AM | 7:00 PM | previous day |
| 9:00 AM | 8:00 PM | previous day |
| 12:00 PM | 11:00 PM | previous day |
| 3:00 PM | 2:00 AM | same day |
| 5:00 PM | 4:00 AM | same day |
| 6:00 PM | 5:00 AM | same day |
| 9:00 PM | 8:00 AM | same day |
Why people convert Karachi to PST time
- Scheduling a call from Karachi to PST: a 10:00 AM start in Karachi lands at 9:00 PM in PST the previous day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -13h gap: Karachi 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 8:00 PM in Karachi.
- Booking travel or deliveries: tracking PST local time against Karachi keeps pickup windows and arrival estimates honest across the -13h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM PKT" is unambiguous; "3 PM" across a -13h gap is not.
- With a -13h gap there is no shared 9-to-5 window, so alternate the early start: one week Karachi takes the early slot, the next week PST does.
About PKT (Pakistan Standard Time)
Pakistan Standard Time (PKT) is the time zone used throughout Pakistan. PKT does not observe daylight saving time. Pakistan is the 5th most populous country in the world.
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 Karachi and PST
With a -13h offset there is no overlap inside a normal 9 AM – 5 PM day. PST opens at 9:00 AM PST, which is 8:00 PM in Karachi, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
Karachi and PST have no shared working hours because of the -13h gap. Teams need to alternate early starts or rely on asynchronous handovers.
Karachi is 13 hours behind PST (PKT UTC+05:00 → 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
Karachi
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 Karachi and PST?
Karachi (PKT, UTC+05:00) is 13 hours behind PST (PST, UTC-08:00). The gap is currently -13h.
How do I convert Karachi time to PST time?
Add -13h to Karachi local time. For example, 9:00 AM in Karachi is 8:00 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 -13h offset from Karachi.
What is the best time to call PST from Karachi?
There is no shared working-hours window because of the -13h gap. The closest option is 1:00 PM in Karachi, which is 12:00 AM in PST.
Which is behind, Karachi or PST?
Karachi is 13 hours behind PST. When it is 12:00 PM in Karachi it is 11:00 PM in PST.
Do Karachi and PST use different time zones?
Karachi (Pakistan) uses PKT at UTC+05:00, while PST uses PST at UTC-08:00. The IANA identifiers are Asia/Karachi and America/Los_Angeles.
Does daylight saving time affect the Karachi–PST difference?
Neither zone observes daylight saving time, so the -13h offset between Karachi and PST is fixed all year.
Which other cities share Karachi's time zone?
PKT also covers Karachi, Lahore, Islamabad, Rawalpindi, Faisalabad, Peshawar.
Which countries use PKT, Karachi's zone?
PKT is used in Pakistan.
Is there a day difference between Karachi and PST?
Sometimes. The -13h gap is large enough that 8:00 PM or later in Karachi already falls on the in PST.
What is the time difference between Karachi and PST?
PST is -13h from Karachi.
What timezone is Karachi in?
Karachi operates on Pakistan Standard Time (PKT), UTC+5. As Pakistan's financial hub and largest port city, Karachi time drives South Asian commerce.
What timezone is PST in?
PST operates on its local timezone.
What are the business hours in Karachi?
Standard business hours in Karachi are 9:00 AM - 5:00 PM PKT.
Which countries use PKT (Pakistan Standard Time)?
PKT is used in Pakistan.
Does PKT observe daylight saving time?
No, PKT does not observe daylight saving time and remains at UTC+05:00 year-round.
What are some interesting facts about PKT?
Pakistan does not observe daylight saving time. Karachi is one of the world's most populous cities.
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 Karachi, what time is it in PST?
When it is 12:00 AM (midnight) in Karachi (PKT), it is -13h later in PST (PST).
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