Karachi to Seoul
+4hKarachi
PKTSOURCESeoul
KSTGreen rows indicate typical business hours (9 AM - 5 PM)
PKT and KST on the World Map
The map below highlights the PKT (Pakistan Standard Time) and KST (Korea 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).
KST – Korea Standard Time
UTC+09:00Korea Standard Time (KST) is the time zone for South Korea, 9 hours ahead of UTC.
- •South Korea does not observe daylight saving time.
- •Seoul is home to Samsung, LG, and Hyundai headquarters.
- •KST is the same offset as JST (UTC+09:00).
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.
About Seoul
WikipediaSeoul operates on Korea Standard Time (KST), UTC+9, same as Japan. As a global tech and entertainment hub, Seoul coordinates with East Asian markets.
Seoul has the fastest average internet speed in the world.
Karachi to Seoul Time Difference – Complete Guide
Karachi runs on Pakistan Standard Time (PKT) at UTC+05:00. Seoul runs on Korean Standard Time (KST) at UTC+09:00. That puts Karachi 4 hours ahead of Seoul — a difference of +4h at the current offsets.
In practice, when it is 9:00 AM in Karachi it is 1:00 PM in Seoul. Midnight in Karachi is 4:00 AM in Seoul. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Karachi to Seoul time conversion table
| Karachi (PKT) | Seoul (KST) | Day |
|---|---|---|
| 12:00 AM | 4:00 AM | same day |
| 6:00 AM | 10:00 AM | same day |
| 7:00 AM | 11:00 AM | same day |
| 8:00 AM | 12:00 PM | same day |
| 9:00 AM | 1:00 PM | same day |
| 12:00 PM | 4:00 PM | same day |
| 3:00 PM | 7:00 PM | same day |
| 5:00 PM | 9:00 PM | same day |
| 6:00 PM | 10:00 PM | same day |
| 9:00 PM | 1:00 AM | next day |
Why people convert Karachi to Seoul time
- Scheduling a call from Karachi to Seoul: a 10:00 AM start in Karachi lands at 2:00 PM in Seoul, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Karachi and Seoul are inside the 9-to-5 working day between 9:00 AM and 1:00 PM PKT time (1:00 PM–5:00 PM KST). That is roughly 4 hours of usable overlap.
- Coordinating a Karachi-based team with Seoul contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM PKT" is unambiguous; "3 PM" across a +4h gap is not.
- Block 9:00 AM–1:00 PM PKT as the recurring meeting window if you work primarily from Karachi and need Seoul colleagues present.
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 KST (Korea Standard Time)
Korea Standard Time (KST) is the time zone used in South Korea. It shares the same UTC offset as Japan Standard Time but is a distinct time zone. South Korea does not observe daylight saving time. Seoul, the capital, is a major global tech and business hub.
Best time to call between Karachi and Seoul
Both Karachi and Seoul sit inside the 9 AM – 5 PM working day between 9:00 AM–1:00 PM PKT, which is 1:00 PM–5:00 PM KST. That gives roughly 4 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Karachi and Seoul overlap for about 4 hours during the working day — enough for meetings if you avoid the edges of the window.
Karachi is 4 hours ahead of Seoul (PKT UTC+05:00 → KST UTC+09:00). The shared working window is 9:00 AM–1:00 PM PKT. Remember to re-check around daylight-saving transitions.
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 Seoul?
Karachi (PKT, UTC+05:00) is 4 hours ahead of Seoul (KST, UTC+09:00). The gap is currently +4h.
How do I convert Karachi time to Seoul time?
Add +4h to Karachi local time. For example, 9:00 AM in Karachi is 1:00 PM in Seoul.
What time is it in Seoul right now?
Seoul uses KST at UTC+09:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +4h offset from Karachi.
What is the best time to call Seoul from Karachi?
Call between 9:00 AM and 1:00 PM PKT — that maps to 1:00 PM–5:00 PM KST and keeps both parties inside the working day.
Which is ahead, Karachi or Seoul?
Karachi is 4 hours ahead of Seoul. When it is 12:00 PM in Karachi it is 4:00 PM in Seoul.
Do Karachi and Seoul use different time zones?
Karachi (Pakistan) uses PKT at UTC+05:00, while Seoul (South Korea) uses KST at UTC+09:00. The IANA identifiers are Asia/Karachi and Asia/Seoul.
Does daylight saving time affect the Karachi–Seoul difference?
Neither zone observes daylight saving time, so the +4h offset between Karachi and Seoul 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 Seoul?
Not normally. The +4h gap only pushes the date over for late-evening times.
What is the time difference between Karachi and Seoul?
Seoul is +4h 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 Seoul in?
Seoul operates on Korea Standard Time (KST), UTC+9, same as Japan. As a global tech and entertainment hub, Seoul coordinates with East Asian markets.
What are the business hours in Karachi?
Standard business hours in Karachi are 9:00 AM - 5:00 PM PKT.
What are the business hours in Seoul?
Standard business hours in Seoul are 9:00 AM - 6:00 PM KST.
What is the best time to schedule a call between Karachi and Seoul?
The best overlap for a call is when both cities are in business hours. Karachi works 9:00 AM - 5:00 PM PKT and Seoul works 9:00 AM - 6:00 PM KST (+4h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Karachi and Seoul?
Karachi uses PKR (₨) while Seoul uses KRW (₩). Check current exchange rates when planning travel or business between these cities.
How do Karachi and Seoul compare in size?
Karachi has a population of approximately 14.9 million (metro: 16.5 million), while Seoul has approximately 9.7 million (metro: 25.5 million).
What are the major landmarks in Karachi and Seoul?
Karachi is known for Quaid-e-Azam's Mausoleum, Mohatta Palace, Clifton Beach. Seoul is famous for Gyeongbokgung Palace, N Seoul Tower, Bukchon Hanok Village.
Do Karachi and Seoul have stock exchanges?
Yes. Karachi has the PSX (Pakistan Stock Exchange) and Seoul has the KRX (Korea Exchange). The +4h time difference affects trading hour overlaps between these exchanges.
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 KST timezone?
Major cities in the KST timezone include Seoul, Busan, Incheon, Daegu, Daejeon, Pyongyang.
What is the UTC offset for KST?
Korea Standard Time (KST) is at UTC+09:00.
What should I know about the KST timezone?
South Korea does not observe daylight saving time. Seoul is home to Samsung, LG, and Hyundai headquarters.
When is it midnight in Karachi, what time is it in Seoul?
When it is 12:00 AM (midnight) in Karachi (PKT), it is +4h later in Seoul (KST).
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