Istanbul and Kabul Time Zone Comparison
The distance between Istanbul and Kabul is felt not just in kilometers, but in time zones too. Kabul is in Asia, while Istanbul sits in the Middle East.
Istanbul is always 1.5 hours behind Kabul, with no seasonal change, since neither city's daylight saving rules shift this relationship.
With such a small gap, scheduling a call between Istanbul and Kabul is easy — a normal business-hours slot works for both sides on the same calendar day.