Bengaluru’s metro system may be touted as one of the fastest-growing urban transit networks in India, but commuting by Namma Metro is costlier compared to similar public transport systems in other cities***. The reason is not the metro system itself, but the first-mover advantage of the other cities.
In Bengaluru, for a 15-km one-way commute plus last-mile connectivity of 2-km at both ends, a commuter would be spending approximately ₹3,520 every month. Here’s how we arrive at this figure.
Here, it is important to point out that Bengaluru offers multiple public transport options — BMTC, cab, autorickshaw, bike taxi. Commuters also have the option of using private vehicles — two-wheeler or four-wheeler. Let us compare the cost of the commuting options in Bengaluru.
All modes of transport in Bengaluru and the cost*
Of the multiple options, the road options might be cheaper, but are unreliable in terms of commute time due to traffic congestion. In general, rail and metro offer predictable travel time. Besides, for a long commute of over 15 km each day, train travel is any day better than navigating the traffic on roads.
While the suburban rail system in Bengaluru emerges as the least expensive, the network, as it exists today, is not even taken seriously as a mass transit solution. Among mass-transit modes that are fast, predictable, and congestion-free, Namma Metro emerges as the best option, but it is not the cheapest.
That being the case, it is important to calculate how much of your income is taken up by daily Namma Metro commute (assuming 15-km one-way travel).
Cost of commute as a percentage of your income
Note what figure best describes your situation. The ideal scenario for a commuter is that cost of commute is ≤5% of earning. By that benchmark, the earning should be: ₹3,520 ÷ 0.05 = ₹70,400/month.
Why 5% of your take-home pay
The total population of Bengaluru is estimated to be in the range of 1.30 crore to 1.40 crore. According to estimates of the Greater Bengaluru Authority (GBA), the number of property-owners in the city is approximately 35 lakh.
Assuming that most people in Bengaluru are migrants who live either on rent or have bought a house by availing a home loan, consider a person who has purchased a house with a home loan. On average, a family carrying a home loan would have maximum expenses on income.
As per banking benchmarking in India, your home loan EMI should not exceed 50% of net monthly take-home. Consequently, the portion of income allocated for daily commute is 5%. In which case, your net monthly take-home should be at least ₹70,400 to use Namma Metro for daily commute.
The 5% benchmark can be relaxed if the person lives in a house on rent (rent = maximum 30% of net take-home pay versus home loan EMI = maximum 50% of take-home pay).
But, if your total commuting cost crosses 10%, your travel might be considered a financial burden that cuts into essentials or savings goals.
Comparison with other cities
Now that we have a figure for the monthly earning required to use Namma Metro for daily commute, let us compare its network with similar mass transit systems in other cities in India. As of today, the Namma Metro network stretches 96 km, and accounts for an average of 10 lakh (1 million) passenger journeys daily.
Top 5 Indian cities by metro + suburban rail network
The numbers might seem intimidating for Bengaluru, but let us put these in context. Three of the cities that Bengaluru is being compared with had legacy suburban rail networks before the metro network was introduced. Delhi too has a suburban rail network, but it is mostly used by commuters heading to the core areas from the larger National Capital Region comprising districts in the neighbouring States of Haryana and Uttar Pradesh, and even Rajasthan.
While Bengaluru does have a suburban rail network, its contribution in transporting commuters is not significant compared to the total number of commuters on the move every day. As such, the government of Karnataka, with assistance from the Central Government, is investing in expanding the suburban rail network with the aim of creating another alternative to road transport.
Cost if metro+suburban rail is primary mode of transport
While 15-km one way might seem like a relatable number to people in Bengaluru, commuters in other cities travel up to 100-km one way every day. Also, a longer commute works out to be less expensive than a shorter one. At the same time, a longer commute offers access to far-flung suburbs where rentals may be cheaper than in the core areas of a city. The increased travel time is compensated by higher savings.
The above comparison takes into account the longer distances travelled by commuters in cities other than Bengaluru. The average cost of travel generally comes down slightly with an increase in commute distance. But, due to the lack of an extensive metro network or a suburban rail system in Bengaluru, commuters have no alternative to road travel for most parts the city.
This comparison reveals how favourable, or unfavourable, the metro network in Bengaluru is to the lower income section of the population. A higher cost of travel — to save commute time in exchange for higher productive time — results in a reduction in savings. In this scenario, opting for road transport to save travel cost will result in longer commute time because of the congestion on the roads of Bengaluru. Thus, a lose-lose situation for the lower income group.
In comparison, Kolkata is the best option in terms of commute cost, followed by Mumbai, which is generally perceived as an expensive city.
Assuming that a majority of the population comes in the lower income group, the Namma Metro in Bengaluru might seem to cater to people who already own a vehicle (either a two-wheeler or a four-wheeler), but want to avoid the hassle of road travel for their daily commute. In a way, this is not a bad thing because that is exactly the kind of people who contribute to traffic congestion when they travel by private vehicles.
But, a city invests in a metro network with the aim of catering to the maximum number of people because the infrastructure is, after all, supposed to be a mass transit system. In that context, the metro and suburban rail system in Mumbai, Kolkata, and Delhi seem to be the closest to a mass transit system with each catering to more than 15% of the total population.
Namma Metro commuter pays highest fare, but does not crib due to reliability
With roads in Bengaluru among India’s most congested, the Namma Metro becomes very attractive in terms of predictability. But, the cost is not something a commuter can overlook.
For a commuter using Namma Metro as the primary mode of transport (15-km one way), the monthly cost works out to roughly ₹3,520. This includes metro travel for 22 working days, and an allowance for last-mile connectivity at both ends of the trip. On a ₹20,000 monthly salary, that commute consumes nearly 18% of income. Even at ₹50,000 a month, the share works out to 7%.
Since a commute ranging from 10 km to 30 km (one way) is a reality of modern urban life, we are tempted to look at other cities that feature a metro-rail network to compare the costs.
That is when you realise that Bengaluru is one of the costlier daily commute cities in India. A comparable journey costs around ₹2,772 in Delhi and roughly ₹2,200 in Chennai. Mumbai, despite its reputation as an expensive city, comes in lower at about ₹1,980 with commuters able to combine metro and suburban rail. Kolkata is even lower, at roughly ₹1,760.
To understand these figures, we need to look at how travel infrastructure was set up over the years.
What advantages do Mumbai and Kolkata have over the others
extensive suburban rail systems
Suburban rail fares are substantially lower than metro fares
Commuters routinely combine suburban rail and metro
Monthly season tickets are extremely inexpensive relative to metro-only travel
Mumbai and Kolkata inherited extensive suburban rail systems decades before modern metros arrived. These railways move millions of passengers at relatively low fares. When metro networks are layered on top, commuters gain flexibility without losing the cost advantage of traditional suburban rail. The result is an urban rail ecosystem where high-capacity transport remains remarkably affordable.
Bengaluru, by contrast, built its mass-transit network much later. Namma Metro has expanded rapidly and now serves many of the city’s key employment corridors. Yet, the network does not enjoy the same mature suburban rail integration found in Mumbai or Kolkata. As a result, a larger portion of the journey cost is borne through metro fares and last-mile services.
Cost versus convenience
And yet, cost tells only part of the story.
A commuter who abandons Namma Metro in favour of road-based transport may spend much more. A daily autorickshaw commute over the same distance (15 km) can exceed ₹14,000 a month. App-based cabs are only slightly cheaper. Even bike taxis cost more than twice a typical metro journey over a full month.
Private cars deliver comfort but the expenditure gets closer to ₹6,000 a month after accounting for fuel, maintenance, depreciation, parking, and congestion costs.
When compared to these options, metro travel is not the cheapest mode available, but provides a level of speed, reliability, and predictability that road-based alternatives struggle to match.
Affordability or convenience?
Income affordability offers another perspective.
If transport expenditure is limited to 5% of monthly income, a metro commuter in Bengaluru requires earnings of approximately ₹70,400 per month. Comparable thresholds are significantly lower in Kolkata and Mumbai, where rail-based commuting is affordable even for lower-income households.
This affordability gap carries wider economic implications. Lower transport costs effectively increase disposable income. Money saved on commuting can instead be spent on housing, education, healthcare, or savings. In this respect, the Mumbai and Kolkata rail ecosystems deliver benefits that extend far beyond transport.
The congestion on the roads of Bengaluru turns the relatively costlier Namma Metro into an attractive proposition thanks to travel time certainty.
For many office workers, especially those employed in technology parks, avoiding unpredictable traffic jams can be worth a substantial premium. Saving 30 to 60 minutes each day produces measurable value in productivity and quality of life. Namma Metro’s appeal, therefore, extends beyond the fare.
India’s major urban rail systems reveal three distinct models. Mumbai and Chennai rely heavily on long-established suburban rail networks complemented by metro expansion. Kolkata combines a mature suburban rail system with one of India’s oldest metro networks. Delhi demonstrates the scale achievable through sustained metro investment. Bengaluru operates a much smaller network, but has become a critical mobility backbone for the city’s commuters.
This comparison offers the daily commuter a perspective on earnings, expenses, and savings in an urban setting.
The least expensive urban rail commute among the five largest metro-plus-suburban rail networks in India is found in Kolkata, closely followed by Mumbai. Chennai occupies a middle position, benefiting from its long-established suburban rail system.
Bengaluru’s metro commute costs substantially more, especially after accounting for first-mile and last-mile connectivity. Yet, when compared with commuting by cab, auto or even private car, Namma Metro remains one of the most economical and efficient ways to travel across the city.
Fare versus value for money
A Bengaluru commuter may pay more than a counterpart in Mumbai or Kolkata, but gains access to a transport mode that bypasses chronic congestion, shortens journey uncertainty, and provides a dependable connection between home and work.
Gone are the days when people used to migrate to Bengaluru to retire and enjoy a relaxed way of life. Now, young people and families migrate to the city in pursuit of jobs. Unlike the serendipitous influx of retired people, young people are arriving in droves, which is leading to congestion on the road and in residential areas. Commuting even short distances is a pain, and time is increasingly getting scarcer than money, which has made reliability the Namma Metro’s strongest competitive advantage.
*** Certain assumptions, including distance travelled per day and last-mile connectivity costs, have been made for the purpose of this analysis. The data used is publicly available. The scenarios presented may or may not accurately depict the reality of daily commute in the cities considered for the comparison.
