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Kolkata Metro Network Route Map 2026, Fares, Timings & Stations

Official passenger guide covering route planner, fare charts (₹5–₹50), train timings, and station details across all operational corridors.

Blue LineGreen LinePurple LineOrange Line

Facts & Key Technical Figures

Verified 2026 Operational Data · Ministry of Railways
Operational Lines
4 Lines
Blue, Green, Purple, Orange
Network Stations
48 Stations
Underground & Elevated
Track Length
~59.4 km
Expanding rapidly in 2026
Average Fare
₹5 – ₹25
Distance based pricing

About Kolkata Metro Network

Historical origins, technological milestones, and the twin-city transit transformation.

Kolkata Metro holds a premier place in Indian transportation history as the nation's first underground rapid transit system. First conceived in 1949 by the visionary Chief Minister of West Bengal, Dr. Bidhan Chandra Roy, to ease immense vehicular congestion on narrow colonial thoroughfares, the project received central government sanction in 1972 under Prime Minister Indira Gandhi.

On 24 October 1984, commercial services officially commenced between Esplanade and Bhowanipore (now Netaji Bhavan), covering an initial stretch of 3.4 km. Kolkata thus joined the elite club of global cities operating modern subway systems, decades before any other Indian metropolis.

Over the past four decades, Kolkata Metro has evolved from a single North-South lifeline into a multi-corridor network spanning four operational routes and two under active development. Operated directly as Zone 17 of Indian Railways, it remains the only metro in India directly managed by the Ministry of Railways.

India's First Underwater River Crossing (Hooghly River)

In March 2024, Kolkata Metro scripted civil engineering history by commissioning the 520-meter subaqueous section of Line 2 beneath the perennial Hooghly River. Connecting the heritage twin cities of Kolkata and Howrah in just 45 seconds underwater at a depth of 32 meters below ground level, this feat eliminated century-old traffic chokepoints on the Howrah Bridge and Vidyasagar Setu.

Key Milestones Timeline

  • 1972Foundation stone laid for India's first metro corridor.
  • 1984First commercial run between Esplanade & Bhowanipore.
  • 2010Formally constituted as the 17th Zone of Indian Railways.
  • 2020Line 2 (East-West Green Line) Phase 1 opens in Salt Lake.
  • 2024Inauguration of underwater tunnel (Howrah Maidan–Esplanade).

Kolkata Metro Network Fare Chart 2026: Distance Slabs, Token Rates & Smart Card Rules

Transparent distance-based fare structure, Smart Card savings, and official ticketing guidelines.

Detailed Fare Matrix

Distance-Based Fare Slabs (KMRC Approved)

Swipe table →All Lines (Blue, Green, Purple, Orange)
Distance (km)Normal Fare (₹)Smart Card (₹)Commuter Benefit
Up to 2 km₹5₹5Eff. ₹4.510% Bonus
2 – 5 km₹10₹10Eff. ₹910% Bonus
5 – 10 km₹15₹15Eff. ₹13.510% Bonus
10 – 20 km₹20₹20Eff. ₹1810% Bonus
Above 20 km₹25₹25Eff. ₹22.510% Bonus

Continuous Distance Rating: Fares are calculated continuously across interchanges (e.g. Howrah Maidan to Salt Lake Sector V via Esplanade) ranging from ₹5 to ₹50.

Metro Smart Card

Security deposit: ₹80 (₹60 refundable upon card surrender in working condition). Enjoy a 10% bonus value on every recharge. Valid across all lines for 1 year.

120-Minute Overstay Rule

Maximum allowed duration inside the paid concourse/platform area is 2 hours (120 mins). Beyond this, an overstay penalty of ₹10/hour applies up to ₹100.

Token Loss Penalty

Single journey tokens must be dropped into the exit AFC turnstile gate. Loss or damage of a token incurs a replacement penalty of ₹250 plus journey fare.

Available Tickets & Travel Cards

Official fare media and travel passes accepted across Kolkata Metro Network

Official Fare Media

Paper QR Ticket / Token

Single Journey
Purchase: Station Counters & TVMs
Counter: Station AFC Turnstiles
Validity: Day of Purchase
Rate / Cost: ₹5 – ₹25 distance slabs

Ideal for occasional commuters and visitors. Valid only on the day of issue for a single point-to-point journey.

Metro Smart Card

Daily Commuters
Purchase: AFC Customer Care / Gates
Counter: All AFC Turnstiles
Validity: 10 Years from Recharge
Rate / Cost: ₹100 (₹60 Deposit + ₹40 Value)

Tap-and-go convenience. Receive an automatic 10% bonus value on every recharge with zero queues.

Mobile App QR Ticket

5% Off Blue Line
Purchase: Aamar Kolkata Metro App
Counter: Android & iOS Smartphone
Validity: Active Journey Window
Rate / Cost: Distance Fare (5% off on Blue Line)

Skip station ticket lines completely. Book digital QR tickets on the Aamar Kolkata Metro app and receive an exclusive 5% discount on all Blue Line journeys with ₹0 convenience charges.

Official Transit Notices & Operational Advisories

Live Network Bulletin
Green Line (Line 2)Sunday Timings

Green Line Sunday service operates from 14:15

The East–West Metro (Howrah–Sector V) does not run in the morning on Sundays. Commercial services begin at 14:15 and operate through 21:50.

Route: Howrah Maidan ↔ Salt Lake Sector VView Schedule →
Purple Line (Line 3)Limited Operations

Purple Line: Limited operations (Joka–Majerhat)

Operates Monday to Friday between 08:30 and 15:35 hrs. Extension to Esplanade is under construction. No Sunday service currently operated.

Route: Joka ↔ MajerhatLine Details →
Ticketing & Smart Cards10% Bonus

QR Ticketing & Smart Card 10% Recharge Bonus

Mobile QR tickets are available via the 'Metro Ride Kolkata' app to avoid ticket queues. Metro Smart Cards provide an automatic 10% bonus value on every recharge.

Ticketing: All AFC Turnstiles & AppFare Chart →
Interchange HubTransfer Guide

Multi-Line Underground Concourse Transfer at Esplanade

Direct subway passageways connect Line 1 (Blue) and Line 2 (Green) at Esplanade. Follow colored floor decals between concourses for seamless cross-line transfer.

Hub: Central Esplanade ComplexRoute Map →

Kolkata Metro Network Lines Directory & Operating Timings 2026

Operational network corridors, terminal stations, first & last train departures, and peak frequencies.

All 48 StationsComprehensive Timetable
Blue Line(Line 1)Active
Dakshineswar⇄Kavi Subhash (New Garia)·26 stations·31.36 km
First Train (Mon–Sat)06:50
Last Train (Mon–Sat)21:40
Peak FrequencyEvery 5 – 8 min (peak)
Sunday ServiceFrom 09:00
Regular scheduled passenger service operationalView Blue Line Stations & Line Details
Green Line(Line 2)ActiveUnderwater River Crossing
Howrah Maidan⇄Salt Lake Sector V·12 stations·16.6 km
First Train (Mon–Sat)06:55
Last Train (Mon–Sat)22:00
Peak FrequencyEvery 7 – 10 min (peak)
Sunday ServiceFrom 14:15
Regular scheduled passenger service operationalView Green Line Stations & Line Details
Purple Line(Line 3)Partial
Joka⇄Majerhat·7 stations·7.75 km
First Train (Mon–Sat)08:30
Last Train (Mon–Sat)15:35
Peak FrequencyEvery 25 – 40 min
Sunday ServiceNo Sunday service
Operational: Joka – Majerhat only. Extension to Esplanade under construction.View Purple Line Stations & Line Details
Orange Line(Line 6)Partial
Kavi Subhash (New Garia)⇄Hemanta Mukherjee·5 stations·5.4 km
First Train (Mon–Sat)09:00
Last Train (Mon–Sat)16:40
Peak FrequencyEvery 20 – 30 min
Sunday ServiceNo Sunday service
Operational: Kavi Subhash – Hemanta Mukherjee only.View Orange Line Stations & Line Details

Commuter Travel Advisory: Special late-night services operate at 22:40 hrs on the Blue Line (Line 1) between Kavi Subhash and Dum Dum. Sunday morning services on the Green Line (Line 2) commence at 14:15 hrs. Passengers are advised to reach boarding platforms at least 10 minutes prior to final departure.

Kolkata Metro Network Stations Directory & Key Hubs

Explore all 48 operational stations across 4 corridors with line interchanges and accessibility amenities.

View All 48 Stations Directory
Filter by corridor:Blue Line(26)Green Line(12)Purple Line(7)Orange Line(5)3 Interchanges
EsplanadeINT
এসপ্ল্যানেড
Line 1Line 2
Timings & Facilities
Howrah
হাওড়া
Line 2
Timings & Facilities
Sealdah
শিয়ালদহ
Line 2
Timings & Facilities
Dum Dum
দমদম
Line 1
Timings & Facilities
Salt Lake Sector V
সল্টলেক সেক্টর ভি
Line 2
Timings & Facilities
Kavi Subhash (New Garia)INT
কবি সুভাষ
Line 1Line 6
Timings & Facilities
Dakshineswar
দক্ষিণেশ্বর
Line 1
Timings & Facilities

Official Kolkata Metro Network Map

Schematic network diagram covering operational and under-construction lines, interchanges, and Hooghly river crossing.

Download MapInteractive Map
100%
Official Kolkata Metro Network Map
Lines:Line 1 (Blue)Line 2 (Green)Line 3 (Purple)Line 6 (Orange)Line 4 (Yellow)Line 5 (Pink)
•Source: Official Metro Authority

Kolkata Metro Network Frequently Asked Questions

Which items are not allowed in Kolkata Metro?
Passengers are prohibited from carrying offensive or hazardous articles such as flammable substances, gas cylinders, fireworks, weapons, wet skins, hides, dead poultry, or other dangerous materials while traveling on Kolkata Metro.
Can I travel in Kolkata Metro with luggage?
Yes, passengers are allowed to carry small personal baggage, such as a handbag, tiffin basket, briefcase, or attaché case, in addition to umbrellas or walking sticks required for personal use.
How much baggage is allowed in Kolkata Metro?
Personal baggage must not cause inconvenience or obstruction to other passengers, should not exceed 10 kg to 15 kg in weight, and should conform to standard transit dimensions (not exceeding 60 cm × 45 cm × 25 cm).
Is photography prohibited in Kolkata Metro?
Yes, unauthorized photography and videography are strictly prohibited inside Kolkata Metro stations and coaches to ensure passenger discipline, safety, and network security.
Are dedicated coaches available for women in Kolkata Metro?
No, there are currently no separate dedicated coaches exclusively for women in Kolkata Metro. However, designated seats are specially reserved for women, senior citizens, and persons with disabilities in every coach.
What are the general operating hours of Kolkata Metro?
On the North-South Blue Line (Line 1), trains run Monday to Saturday from 06:50 AM to 21:40 PM, with special night services departing at 22:40 PM. Sunday services begin at 09:00 AM. On the East-West Green Line (Line 2), services run Monday to Saturday from 07:00 AM to 21:45 PM, and on Sundays from 14:15 PM to 21:50 PM. Purple (Line 3) and Orange (Line 6) lines operate during daytime weekday hours (approx 08:30 AM to 16:40 PM).
How can I buy tickets for Kolkata Metro (tokens, smart cards, QR)?
Passengers have three convenient ticketing methods: (1) Single-journey contactless RFID tokens purchased at station ticket counters or Automatic Ticket Vending Machines (TVMs); (2) Metro Smart Cards, which offer a 10% bonus ride credit on each recharge; and (3) Digital QR mobile tickets via the official 'Aamar Kolkata Metro' smartphone app, which offers an exclusive 5% discount on all Blue Line (Line 1) journeys with zero convenience charges.
Does Kolkata Metro operate on Sundays?
Yes, but with modified schedules: Line 1 (Blue Line) operates on Sundays starting at 09:00 AM until 21:40 PM. Line 2 (Green Line) operates Sunday services exclusively from 14:15 PM onwards. Line 3 (Purple Line) and Line 6 (Orange Line) currently do not operate commercial Sunday services.
How does the underwater metro journey work between Howrah and Kolkata?
The underwater section is on Line 2 (Green Line) between Howrah Maidan / Howrah Railway Station and Mahakaran / Esplanade. The train travels through twin underwater tunnels bored 32 meters below ground level under the riverbed of the Hooghly River. The underwater crossing spans 520 meters and takes just 45 seconds, highlighted inside the coach by blue internal illumination.
Where are the main interchange stations in Kolkata Metro?
Esplanade is the central multi-line interchange hub connecting Line 1 (Blue Line), Line 2 (Green Line), and the future Line 3 (Purple Line) via dedicated underground concourse subways. Kavi Subhash (New Garia) connects Line 1 (Blue Line) with Line 6 (Orange Line) and Eastern Railway suburban trains. Noapara connects Line 1 (Blue Line) with the upcoming Line 4 (Yellow Line).
What are the rules, validity, and discounts for Kolkata Metro Smart Cards?
A new Smart Card requires an initial deposit of ₹80 (₹60 refundable upon surrender in good condition, and ₹20 administrative charge) plus travel balance. Each recharge provides a 10% bonus ride value (e.g., recharge for ₹100 gives ₹110 travel balance). Smart cards are valid for 1 year from the last recharge date and can be extended indefinitely at station counters.
What is the maximum overstay limit and penalty inside the metro network?
Passengers are permitted a maximum stay of 120 minutes (2 hours) inside the paid area between entry and exit AFC gates. Overstaying past 120 minutes incurs a penalty of ₹10 per additional hour up to a maximum of ₹100. Loss of a single-journey token carries a penalty of ₹250 plus the maximum journey fare.