Time zone converter
JST to PKT
Convert Japan Time — Tokyo to Pakistan Time — Karachi — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Tokyo, it's 5:00 AM in Karachi. Karachi is 4 hours behind Tokyo. Use the converter above to turn any JST time into PKT, or scan the hour-by-hour table below for the full day.
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Japan Time — Tokyo ·
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Pakistan Time — Karachi ·
Convert a specific timein Tokyo → — in Karachi
JST to PKT at a glance
9:00 AM JST
5:00 AM
PKT · Karachi
12:00 PM JST
8:00 AM
PKT · Karachi
5:00 PM JST
1:00 PM
PKT · Karachi
Planning a meeting between Tokyo and Karachi
Planning a call between Tokyo and Karachi? The best overlap during a standard 9-to-5 workday runs 1:00 PM–5:00 PM JST (9:00 AM–1:00 PM PKT). Aim for that window to reach both sides during business hours.
Hour-by-hour: Tokyo to Karachi
A full day mapped from JST to PKT.
Frequently asked
Is Karachi ahead of or behind Tokyo?
Karachi is 4 hours behind Tokyo.
What is 12:00 PM JST in PKT?
12:00 PM in Tokyo is 8:00 AM in Karachi.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so JST and PKT automatically reflect the correct daylight-saving offset for the current date.