Question 1

How many operational metro stations are there in Kolkata in 2026?

Accepted Answer

As of 2026, Kolkata Metro operates 48 commercial stations across four active rapid transit corridors: Line 1 (North-South Blue Line — 24 stations), Line 2 (East-West Green Line — 12 stations), Line 3 (Purple Line — 7 stations), and Line 6 (Orange Line — 5 stations). Additional Phase extensions across all corridors are currently under phased construction.

Question 2

Which Kolkata metro station is the deepest in India?

Accepted Answer

Howrah Metro Station on Line 2 (East-West Green Line) is the deepest rapid transit station in India, constructed approximately 32 to 33 meters below ground level right beside Howrah Main Railway Terminus and the twin underwater tunnels beneath the Hooghly River.

Question 3

Which metro stations in Kolkata act as major multi-line interchange junctions?

Accepted Answer

The primary operational interchange hubs are: (1) Esplanade, the central underground transit node connecting Line 1 (Blue Line) and Line 2 (Green Line) via seamless subterranean concourses; and (2) Kavi Subhash (New Garia), which connects Line 1 (Blue Line) with Line 6 (Orange Line) as well as Eastern Railway suburban services. Noapara will also serve as a future junction connecting Line 1 with Line 4 (Yellow Line).

Question 4

Which Kolkata metro stations connect directly with Indian Railways terminals?

Accepted Answer

Four strategic metro stations offer direct pedestrian and concourse connectivity to Indian Railways: Howrah Station (connected to Howrah Railway Terminus), Sealdah Station (connected to Sealdah Main & South Terminals), Dum Dum (connecting to Eastern Railway main line), and Kavi Subhash (connecting to New Garia Eastern Railway suburban EMU line).

Question 5

How do I check first and last train timings for a specific Kolkata metro station?

Accepted Answer

Each station profile on Go2Metro provides live timetable schedules. Generally, first train departures on the Blue Line (Line 1) begin at 06:50 AM (09:00 AM Sundays) with the final departure at 21:40 PM (special late-night train at 22:40 PM). Green Line (Line 2) services operate Monday to Saturday from 07:00 AM to 21:45 PM, and Sundays from 14:15 PM to 21:50 PM. Purple and Orange lines operate during daytime hours.

Question 6

Are Kolkata Metro stations accessible for wheelchairs, strollers, and senior citizens?

Accepted Answer

Yes, modern elevated and underground stations are equipped with barrier-free access infrastructure, including street-to-concourse heavy-duty elevators, bi-directional escalators, tactile flooring pathways for visually impaired commuters, priority wide AFC gates, and step-free entrance ramps.

Question 7

What ticketing payment methods are supported at Kolkata Metro station counters?

Accepted Answer

Commuters can purchase single-journey contactless tokens using cash, UPI (Google Pay, PhonePe, Paytm), or debit cards at station ticket counters and Automatic Ticket Vending Machines (TVMs). Metro Smart Cards can be bought or topped up with a 10% bonus value. Paperless QR tickets can also be booked on the official 'Aamar Kolkata Metro' mobile app, offering a 5% discount on Blue Line rides.

Question 8

What is the maximum allowable stay time inside Kolkata Metro station premises?

Accepted Answer

Passengers are permitted a maximum stay of 120 minutes (2 hours) between entering the boarding AFC gates and exiting at their destination station. Overstaying past 120 minutes attracts an overstay fee of ₹10 per additional hour up to a maximum penalty of ₹100.

Kolkata Metro Network Stations Directory 2026 — All 48 Stations & Lines

Major Multi-Line Interchange Stations

Frequently Asked Questions About Kolkata Metro Stations