Pakistan
India
Karachi to Kolkata Time Difference
Kolkata is 0.5 hours ahead of Karachi
Karachi vs Kolkata — At a Glance
Karachi to Kolkata — Hour-by-Hour
About Karachi and Kolkata
Karachi (population: 16.1M) is known for Pakistan's economic capital, the Karachi Stock Exchange, and the Port of Karachi. Kolkata (population: 14.9M) is known for cultural capital of India, Howrah Bridge, and the Durga Puja festival.
Business Hours Overlap
With only a 0.5-hour time difference, Karachi and Kolkata share most of the standard business day, making scheduling calls and meetings easy.
Calling Between Cities
Calling between Karachi (+92) and Kolkata (+91) is convenient — the time difference is small enough that you're unlikely to disturb anyone during normal waking hours.
Currency
Karachi uses PKR while Kolkata uses INR. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Karachi and Kolkata share English as a common language, which simplifies business communication.
Use our world clock tool to compare Karachi and Kolkata visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Karachi and Kolkata?
Kolkata, India is 0.5 hours ahead of Karachi, Pakistan. Karachi is in the Asia/Karachi timezone (UTC+5) and Kolkata is in the Asia/Kolkata timezone (UTC+5:30).
When it's noon in Karachi, what time is it in Kolkata?
When it's 12:00 PM (noon) in Karachi, it's 12:30 PM in Kolkata.
What is the best time to call Kolkata from Karachi?
With only a 0.5-hour difference, you can comfortably call Kolkata anytime during standard business hours (9 AM–6 PM Karachi time).
What currency does Kolkata use?
Kolkata, India uses INR. Karachi uses PKR. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Kolkata?
The primary languages in Kolkata are Bengali, English, Hindi. Karachi also speaks English, making communication easier.
How do I dial Kolkata from Karachi?
To call Kolkata from Karachi, dial your international access code followed by +91 and the local number. Karachi uses country code +92 and Kolkata uses +91.
