Nigeria
India
Lagos to Kolkata Time Difference
Kolkata is 4.5 hours ahead of Lagos
Lagos vs Kolkata — At a Glance
Lagos to Kolkata — Hour-by-Hour
About Lagos and Kolkata
Lagos (population: 15.4M) is known for Africa's largest city, Nollywood film industry, and Nigeria's economic engine. Kolkata (population: 14.9M) is known for cultural capital of India, Howrah Bridge, and the Durga Puja festival.
Business Hours Overlap
The best window for business calls between Lagos and Kolkata is 1.5:00 PM–5:00 PM Lagos time (9:00 AM–0.5:00 PM in Kolkata).
Calling Between Cities
To call Kolkata (+91) from Lagos (+234), aim for late morning or early afternoon in Lagos — that corresponds to evening hours in Kolkata when people are usually available.
Currency
Lagos uses NGN while Kolkata uses INR. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Lagos and Kolkata share English as a common language, which simplifies business communication.
Use our world clock tool to compare Lagos and Kolkata visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Lagos and Kolkata?
Kolkata, India is 4.5 hours ahead of Lagos, Nigeria. Lagos is in the Africa/Lagos timezone (UTC+1) and Kolkata is in the Asia/Kolkata timezone (UTC+5:30).
When it's noon in Lagos, what time is it in Kolkata?
When it's 12:00 PM (noon) in Lagos, it's 4:30 PM in Kolkata.
What is the best time to call Kolkata from Lagos?
The best time to call Kolkata from Lagos is during the overlapping business hours. When it's 9 AM in Lagos, it's 1:30 PM in Kolkata. Aim for late morning to early afternoon in Lagos for the best chance of reaching someone during working hours.
What currency does Kolkata use?
Kolkata, India uses INR. Lagos uses NGN. 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. Lagos also speaks English, making communication easier.
How do I dial Kolkata from Lagos?
To call Kolkata from Lagos, dial your international access code followed by +91 and the local number. Lagos uses country code +234 and Kolkata uses +91.
