Karachi, Lahore, Islamabad
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Asia/Karachi
The local time in Pakistan, live to the second. The whole country, including Karachi, Lahore, Islamabad is on UTC+5 all year, with no daylight saving time.
The live clock at the top of this page shows the current time in Pakistan. Karachi is on UTC+5 right now.
Pakistan uses GMT+5, which is UTC+5 today (IANA time zone Asia/Karachi).
No. Pakistan stays on UTC+5 all year, so its clocks never change.