JST to Pakistan
-4hJST
JSTSOURCEPakistan
PKTGreen rows indicate typical business hours (9 AM - 5 PM)
JST and PKT on the World Map
The map below highlights the JST (Japan Standard Time) and PKT (Pakistan Standard Time) timezone regions across the globe.
JST – Japan Standard Time
UTC+09:00Japan Standard Time (JST) is the time zone for Japan, 9 hours ahead of UTC.
- •Japan does not observe daylight saving time.
- •Tokyo is the most populous metropolitan area in the world.
- •The Tokyo Stock Exchange operates from 9:00 AM to 3:00 PM JST.
- •JST is 14 hours ahead of EST and 9 hours ahead of GMT.
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).
JST vs Pakistan: Offsets, DST and Best Call Times
JST runs on Japan Standard Time (JST) at UTC+09:00. Pakistan runs on Pakistan Standard Time (PKT) at UTC+05:00. That puts JST 4 hours behind Pakistan — a difference of -4h at the current offsets.
In practice, when it is 9:00 AM in JST it is 5:00 AM in Pakistan. Midnight in JST is 8:00 PM in Pakistan. Neither zone observes daylight saving time, so the offset between them stays constant all year.
JST to Pakistan time conversion table
| JST (JST) | Pakistan (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 JST to Pakistan time
- Scheduling a call from JST to Pakistan: a 10:00 AM start in JST lands at 6:00 AM in Pakistan, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both JST and Pakistan are inside the 9-to-5 working day between 1:00 PM and 5:00 PM JST time (9:00 AM–1:00 PM PKT). That is roughly 4 hours of usable overlap.
- Watching a live event or market open: JST viewers need 5:00 AM in Pakistan to catch a 9:00 AM start there, and 4:00 AM if the event is anchored to JST.
- Always state the zone abbreviation, not just the hour. "3:00 PM JST" is unambiguous; "3 PM" across a -4h gap is not.
- Block 1:00 PM–5:00 PM JST as the recurring meeting window if you work primarily from JST and need Pakistan colleagues present.
About JST (Japan Standard Time)
Japan Standard Time (JST) is the standard time zone for all of Japan. Japan does not observe daylight saving time. JST is 9 hours ahead of UTC and 14 hours ahead of EST. The Tokyo Stock Exchange, the world's third largest by market capitalization, operates on JST. South Korea uses the same offset (KST) but it is a distinct time zone.
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 JST and Pakistan
Both JST and Pakistan sit inside the 9 AM – 5 PM working day between 1:00 PM–5:00 PM JST, 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
JST and Pakistan overlap for about 4 hours during the working day — enough for meetings if you avoid the edges of the window.
JST is 4 hours behind Pakistan (JST UTC+09:00 → PKT UTC+05:00). The shared working window is 1:00 PM–5:00 PM JST. 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 JST and Pakistan?
JST (JST, UTC+09:00) is 4 hours behind Pakistan (PKT, UTC+05:00). The gap is currently -4h.
How do I convert JST time to Pakistan time?
Add -4h to JST local time. For example, 9:00 AM in JST is 5:00 AM in Pakistan.
What time is it in Pakistan right now?
Pakistan 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 JST.
What is the best time to call Pakistan from JST?
Call between 1:00 PM and 5:00 PM JST — that maps to 9:00 AM–1:00 PM PKT and keeps both parties inside the working day.
Which is behind, JST or Pakistan?
JST is 4 hours behind Pakistan. When it is 12:00 PM in JST it is 8:00 AM in Pakistan.
Do JST and Pakistan use different time zones?
JST uses JST at UTC+09:00, while Pakistan (Pakistan) uses PKT at UTC+05:00. The IANA identifiers are Asia/Tokyo and Asia/Karachi.
Does daylight saving time affect the JST–Pakistan difference?
Neither zone observes daylight saving time, so the -4h offset between JST and Pakistan is fixed all year.
Which other cities share JST's time zone?
JST also covers Tokyo, Osaka, Yokohama, Nagoya, Sapporo, Kyoto, Kobe, Fukuoka and 1 more.
Which countries use JST, JST's zone?
JST is used in Japan.
Is there a day difference between JST and Pakistan?
Not normally. The -4h gap only pushes the date over the previous day.
What is the time difference between JST and Pakistan?
Pakistan is -4h from JST.
What timezone is JST in?
JST operates on its local timezone.
What timezone is Pakistan in?
Pakistan operates on its local timezone.
Which countries use JST (Japan Standard Time)?
JST is used in Japan.
Does JST observe daylight saving time?
No, JST does not observe daylight saving time and remains at UTC+09:00 year-round.
What are some interesting facts about JST?
Japan does not observe daylight saving time. Tokyo is the most populous metropolitan area in the world.
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 JST, what time is it in Pakistan?
When it is 12:00 AM (midnight) in JST (JST), it is -4h later in Pakistan (PKT).
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