Kolkata Metro Route Map- The Kolkata Metro, a rapid transit metro service, began operation in 1984. It currently serves the city of Kolkata, but will shortly expand to Howrah. There are three operational metro lines, three under construction, and three more in the planned stage. The system employs broad gauge (1676 mm) tracks powered by 750 V of direct current (DC) delivered via a third rail.
Each train consists of 4 to 6 carriages that move underground, aboveground, and on elevated viaducts. Trains arrive at stations every 5 to 20 minutes, with a top speed of 80 km/h. Over 700,000 people ride the Kolkata Metro every day. The headquarters, Metro Rail Bhavan, is located on Nehru Road.
Kolkata Metro Route Map 2025
On weekdays, trains run from 6:45 a.m. until 10:45 p.m. Ticket costs range from ₹5-25. The Kolkata Metro is a rapid transit system that now serves Kolkata and will eventually link to Howrah. The system comprises three operational lines, three under construction, and three more in the planned stage.
Currently, the metro uses broad gauge tracks (1676 mm), and energy is supplied by a third rail carrying 750 V DC. The trains, which have either four or eight carriages, traverse on ground level, underground, and elevated viaducts. With a maximum speed of 80 km/h and train frequency ranging from 5 to 20 minutes, the Kolkata Metro transports about 700,000 passengers each day.
Kolkata Metro Route Map 2025 Overviews
| Attribute | Details |
| Owner | Metro Railway, Kolkata |
| Serving Cities | Kolkata, Howrah (in future) |
| Number of Lines | 1 fully operational, 2 partly operational and partly under construction, 2 under construction |
| Headquarters | Metro Rail Bhavan, Nehru Road |
| Started Operations | 1984 |
| Daily Timings | 6:45 am to 10:45 pm (Mon–Sat); 9:50 am to 9:55 pm (Sun) |
| Fare | ₹5–25 |
| Category | Trending |
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Kolkata Metro 4 Operational Lines & 45 Stations
Kolkata Metro, with four active lines and 45 stops, is an urban mass rapid transport system that serves Kolkata and its surrounding suburbs. Line-1 construction began in 1972, with the first 3.40-kilometer segment between Esplanade and Netaji Bhavan opening in October 1984, making it India’s first metro system. Additional sections were opened between 1984 and 1995, bringing the total length of the line to 16.45 kilometres. Following the success of the Delhi Metro’s Phase 1, another push in the mid-2000s extended Kolkata Metro’s Line-1 by 10.94 km to New Garia (Kavi Subhash) Station.
Ministry of Urban Development
Line-2, which connects Salt Lake Sector V to Howrah Maidan and runs 14.67 kilometres east-west, began construction in 2009. Initially overseen by the Ministry of Urban Development, the project was ultimately moved to the Ministry of Railways. The first segment of Line-2 opened on February 13, 2020, with the remaining portion (Howrah Maidan to Phoolbagan) planned to be operational in 2023. The Union Railway Minister declared in the 2010-11 railway budget that new lines would be built from New Garia to Joka, Dakshineshwar, Barrackpore, Barasat, and the NSCBI Airport (Biman Bandar), increasing the Kolkata Metro network.
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History Of Kolkata Metro
The British Legislative Council met in Shimla in September 1919 to discuss the construction of a railway line in Kolkata. A committee, led by W. E. Crum, was formed to investigate this plan. The projected metro line will connect Bagmari in the east to Benaras Road in the west via a tunnel under the Hooghly River. This line was scheduled to be 10.4 kilometres long, with a fare of three annas (0.1875 rupees). Additionally, Harley Dalrymple-Hay proposed a north-south link in 1921. However, both projects required more finance than the imperial government could afford, thus they were not pursued.
Metropolitan Transport Project
The concept reappeared in 1949, backed by West Bengal’s Chief Minister, Bidhan Chandra Roy. Kolkata’s traffic congestion has worsened, with roads covering only 4.2 km compared to 25-30 km in other cities. The Metropolitan Transport Project was founded in 1969 in response to the urgent demand for an alternative mode of transportation. A thorough metro layout for Kolkata was designed using knowledge from the USSR and East Germany, with a projected coverage of 97.5 km. Three important areas—Dum Dum, Bidhannagar, and Dakshineswar—were designated for building, with Dum Dum receiving priority due to its high population density and urgent need for enhanced transportation infrastructure.
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India’s First Indigenous Railway Project
The proposal revived in 1949, endorsed by West Bengal Chief Minister Bidhan Chandra Roy. Kolkata’s traffic congestion has deteriorated, with roads covering barely 4.2 km versus 25-30 km in other cities. The Metropolitan Transport Project was established in 1969 in response to the pressing need for an alternative means of transportation. A comprehensive metro layout for Kolkata was created utilising experience from the USSR and East Germany, with a projected coverage of 97.5 kilometres. Three key areas—Dum Dum, Bidhannagar, and Dakshineswar—were chosen for development, with Dum Dum receiving priority due to its high population density and urgent need for improved transportation infrastructure.
Kolkata Metro Lines
Here are the lines of Kolkata Metro route:
Line No. 1 – Blue Line
- Length:2 km
- Stations:26
- Route:Dakshineswar – Kavi Subhash
Kolkata Metro Line 1 became India’s first modern mass transit system when it launched on October 24, 1984. The trains use 1676 mm (broad gauge) rails with 750 V DC supplied by a third rail, have eight coaches, and travel at a maximum speed of 55 km/h with a 5-7 minute headway. It travels north-south across some of the city’s most renowned and busy sections.
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Station List:
- Kavi Subhash– New Garia Railway Station
- Shahid Khudiram
- Kavi Nazrul
- Gitanjali
- Masterda Surya Sen
- Netaji
- Mahanayak Uttam Kumar
- Rabindra Sarobar– Tollygunge Railway Station
- Kalighat
- Jatin Das Park
- Netaji Bhavan
- Rabindra Sadan
- Maidan
- Park Street
- Esplanade
- Chandni Chowk– Sealdah Railway Station
- Central
- Mahatma Gandhi Road
- Girish Park
- Shobhabazar Sutanuti
- Shyambazaar
- Belgachhia– Kolkata Railway Station
- Dum Dum
- Noapara– Netaji Subhas Chandra Bose International Airport
- Baranagar
- Dakshineswar
Line No. 2 – Green Line
- Length:1 km
- Stations:8
- Route:Salt Lake Sector V – Sealdah
Station List:
- Salt Lake Sector V
- Karunamoyee
- Central Park
- City Centre
- Bengal Chemical
- Salt Lake Stadium
- Phoolbagan
- Sealdah– Sealdah Station
Note: that only the stations from Salt Lake Sector V to Sealdah are functioning. The first five stations, from Teghoria to Kestopur, are currently in the planning stage. The remaining four stations, from Esplanade to Howrah Maidan, are under development.
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Line No. 3 – Purple Line
- Length:2 km
- Stations:6
- Route:Joka – Taratala
Station List:
- Diamond Park
- IIM Calcutta
- Joka
- Thakurpukur
- Sakherbazar
- Behala Chowrasta
- Behala Bazaar
- Taratala
- Majerhat
- Mominpur
- Kidderpore
- Victoria
- Park Street– Blue Line
- Esplanade– Blue Line, Green Line
Note: that only the stations from Joka to Taratala are functioning. The first two stations, Diamond Park and IIM Calcutta, remain in the planning stage. The remaining six stations, from Majerhat to Esplanade, are under development.
Operational Timings
The Kolkata Metro operates everyday from 6:45 AM to 10:45 PM, with trains operating every 5 to 15 minutes according on the line and time of day. To meet the increasing number of passengers, trains operate at a higher frequency during peak hours.
Top Attractions Connected by Line 1
| Attraction | Nearest Station | Distance from Nearest Station (Km) |
| Royal Kolkata Golf Club | Mahanayak Uttam Kumar | 2.6 |
| Rabindra Sarobar | Rabindra Sarobar | 1.8 |
| Kalighat Mandir | Kalighat | 0.9 |
| Netaji Bhavan | Rabindra Sadan | 0.8 |
| Nehru’s Children Museum | Rabindra Sadan | 0 |
| St Paul’s Cathedral | Rabindra Sadan | 0.8 |
| Victoria Memorial | Rabindra Sadan | 1 |
| Fort William | Maidan | 3.9 |
| Prinsep Ghat | Maidan | 3.9 |
| MP Birla Planetarium | Maidan | 0.6 |
| Indian Museum | Park Street | 0.4 |
| Shaheed Minar | Esplanade | 0.8 |
| Eden Gardens | Esplanade | 1 |
| Marble Palace | MG Road | 0.4 |
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Kolkata Metro Lesser-Known Facts
- The oldest metro system in India.
- The Indian Railways controls the only metro in India, which was recognised as “deemed” Zone 17 of the railways in 2010.
- The lowest fares among all metro systems in India. Ten stations are named after prominent Bengali individuals. Built with collaboration and support from the former Soviet Union, East Germany, and France.
- Not every rake is air-conditioned.
- Kolkata Metro will feature India’s first underwater stretch in the future.
Conclusion
The Kolkata Metro has grown significantly since its inception in 1984. Today, it serves as a symbol of the city’s progress and modernisation, giving a lifeline to millions of daily commuters. With continuous extensions and technology upgrades, the Kolkata Metro is poised to build on its record of excellence in public transportation and shape the future of urban mobility in Kolkata.
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Kolkata Metro Route Map FAQ’S
Who owns the Kolkata metro?
The Kolkata Metro is owned by the Metro Railway of Kolkata.
What cities does the Kolkata Metro serve?
It now serves Kolkata and plans to expand to Howrah in the future.
Where are Kolkata Metro's headquarters located?
The headquarters are located at Metro Rail Bhavan, Nehru Road, Kolkata.
What are the daily operating hours of the Kolkata Metro?
Monday through Saturday, the metro operates from 6:45 a.m. to 10:45 p.m., and Sunday from 9:50 a.m. to 9:55 p.m.
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