India
Nigeria
Kolkata to Lagos Time Difference
Lagos is 4.5 hours behind Kolkata
Kolkata vs Lagos — At a Glance
Kolkata to Lagos — Hour-by-Hour
About Kolkata and Lagos
Kolkata (population: 14.9M) is known for cultural capital of India, Howrah Bridge, and the Durga Puja festival. Lagos (population: 15.4M) is known for Africa's largest city, Nollywood film industry, and Nigeria's economic engine.
Business Hours Overlap
The best window for business calls between Kolkata and Lagos is 9:00 AM–0.5:00 PM Kolkata time (1.5:00 PM–5:00 PM in Lagos).
Calling Between Cities
To call Lagos (+234) from Kolkata (+91), aim for late morning or early afternoon in Kolkata — that corresponds to morning hours in Lagos when people are usually available.
Currency
Kolkata uses INR while Lagos uses NGN. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Kolkata and Lagos share English as a common language, which simplifies business communication.
Use our world clock tool to compare Kolkata and Lagos visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Kolkata and Lagos?
Lagos, Nigeria is 4.5 hours behind Kolkata, India. Kolkata is in the Asia/Kolkata timezone (UTC+5:30) and Lagos is in the Africa/Lagos timezone (UTC+1).
When it's noon in Kolkata, what time is it in Lagos?
When it's 12:00 PM (noon) in Kolkata, it's 7:30 AM in Lagos.
What is the best time to call Lagos from Kolkata?
The best time to call Lagos from Kolkata is during the overlapping business hours. When it's 9 AM in Kolkata, it's 4:30 AM in Lagos. Aim for late morning to early afternoon in Kolkata for the best chance of reaching someone during working hours.
What currency does Lagos use?
Lagos, Nigeria uses NGN. Kolkata uses INR. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Lagos?
The primary languages in Lagos are English, Yoruba. Kolkata also speaks English, making communication easier.
How do I dial Lagos from Kolkata?
To call Lagos from Kolkata, dial your international access code followed by +234 and the local number. Kolkata uses country code +91 and Lagos uses +234.
