There is no time difference between Karachi and Lahore. Both cities use Pakistan Standard Time (PKT, UTC+5). When it's 12:00 PM in Karachi, it's also 12:00 PM in Lahore.
Pakistan uses a single timezone across the entire country, so all major cities remain synchronized.
Any time works! Since both cities share the same timezone, you can schedule calls during standard business hours (9:00 AM - 6:00 PM) without any time conversion needed.
Karachi and Lahore are Pakistan's two largest cities. Karachi is the economic hub and port city, while Lahore is the cultural capital of Punjab. Flights connect them in about 1.5 hours.