South Korea to Karachi
-4hSouth Korea
KSTSOURCEKarachi
PKTGreen rows indicate typical business hours (9 AM - 5 PM)
KST and PKT on the World Map
The map below highlights the KST (Korea Standard Time) and PKT (Pakistan Standard Time) timezone regions across the globe.
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).
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).
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.
Comparing Time Zones: South Korea and Karachi
South Korea runs on Korean Standard Time (KST) at UTC+09:00. Karachi runs on Pakistan Standard Time (PKT) at UTC+05:00. That puts South Korea 4 hours behind Karachi — a difference of -4h at the current offsets.
In practice, when it is 9:00 AM in South Korea it is 5:00 AM in Karachi. Midnight in South Korea is 8:00 PM in Karachi. Neither zone observes daylight saving time, so the offset between them stays constant all year.
South Korea to Karachi time conversion table
| South Korea (KST) | Karachi (PKT) | Day |
|---|---|---|
| 12:00 AM | 8:00 PM | previous day |
| 6:00 AM | 2:00 AM | same day |
| 7:00 AM | 3:00 AM | same day |
| 8:00 AM | 4:00 AM | same day |
| 9:00 AM | 5:00 AM | same day |
| 12:00 PM | 8:00 AM | same day |
| 3:00 PM | 11:00 AM | same day |
| 5:00 PM | 1:00 PM | same day |
| 6:00 PM | 2:00 PM | same day |
| 9:00 PM | 5:00 PM | same day |
Why people convert South Korea to Karachi time
- Scheduling a call from South Korea to Karachi: a 10:00 AM start in South Korea lands at 6:00 AM in Karachi, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both South Korea and Karachi are inside the 9-to-5 working day between 1:00 PM and 5:00 PM KST time (9:00 AM–1:00 PM PKT). That is roughly 4 hours of usable overlap.
- Booking travel or deliveries: tracking Karachi local time against South Korea keeps pickup windows and arrival estimates honest across the -4h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM KST" is unambiguous; "3 PM" across a -4h gap is not.
- Block 1:00 PM–5:00 PM KST as the recurring meeting window if you work primarily from South Korea and need Karachi colleagues present.
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.
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.
Best time to call between South Korea and Karachi
Both South Korea and Karachi sit inside the 9 AM – 5 PM working day between 1:00 PM–5:00 PM KST, which is 9:00 AM–1:00 PM PKT. That gives roughly 4 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
South Korea and Karachi overlap for about 4 hours during the working day — enough for meetings if you avoid the edges of the window.
South Korea is 4 hours behind Karachi (KST UTC+09:00 → PKT UTC+05:00). The shared working window is 1:00 PM–5:00 PM KST. 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 South Korea and Karachi?
South Korea (KST, UTC+09:00) is 4 hours behind Karachi (PKT, UTC+05:00). The gap is currently -4h.
How do I convert South Korea time to Karachi time?
Add -4h to South Korea local time. For example, 9:00 AM in South Korea is 5:00 AM in Karachi.
What time is it in Karachi right now?
Karachi uses PKT at UTC+05:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -4h offset from South Korea.
What is the best time to call Karachi from South Korea?
Call between 1:00 PM and 5:00 PM KST — that maps to 9:00 AM–1:00 PM PKT and keeps both parties inside the working day.
Which is behind, South Korea or Karachi?
South Korea is 4 hours behind Karachi. When it is 12:00 PM in South Korea it is 8:00 AM in Karachi.
Do South Korea and Karachi use different time zones?
South Korea (South Korea) uses KST at UTC+09:00, while Karachi (Pakistan) uses PKT at UTC+05:00. The IANA identifiers are Asia/Seoul and Asia/Karachi.
Does daylight saving time affect the South Korea–Karachi difference?
Neither zone observes daylight saving time, so the -4h offset between South Korea and Karachi is fixed all year.
Which other cities share South Korea's time zone?
KST also covers Seoul, Busan, Incheon, Daegu, Daejeon, Pyongyang.
Which countries use KST, South Korea's zone?
KST is used in South Korea, North Korea.
Is there a day difference between South Korea and Karachi?
Not normally. The -4h gap only pushes the date over the previous day.
What is the time difference between South Korea and Karachi?
Karachi is -4h from South Korea.
What timezone is South Korea in?
South Korea operates on its local timezone.
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 are the business hours in Karachi?
Standard business hours in Karachi are 9:00 AM - 5:00 PM PKT.
Which countries use KST (Korea Standard Time)?
KST is used in South Korea, North Korea.
Does KST observe daylight saving time?
No, KST does not observe daylight saving time and remains at UTC+09:00 year-round.
What are some interesting facts about KST?
South Korea does not observe daylight saving time. Seoul is home to Samsung, LG, and Hyundai headquarters.
Which cities are in the PKT timezone?
Major cities in the PKT timezone include Karachi, Lahore, Islamabad, Rawalpindi, Faisalabad, Peshawar.
What is the UTC offset for PKT?
Pakistan Standard Time (PKT) is at UTC+05:00.
What should I know about the PKT timezone?
Pakistan does not observe daylight saving time. Karachi is one of the world's most populous cities.
When is it midnight in South Korea, what time is it in Karachi?
When it is 12:00 AM (midnight) in South Korea (KST), it is -4h later in Karachi (PKT).
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