The central government announced on Tuesday, December 30, that India has overtaken Japan to secure the position of the world’s fourth-largest economy,
reaching an estimated size of $4.18 trillion. "With GDP valued at $4.18 trillion, India has surpassed Japan to become the world's fourth-largest economy, and is poised to displace Germany from the third rank in the next 2.5 to 3 years with a projected GDP of $7.3 trillion by 2030," states the official release. India’s rapid economic expansion in 2025 has placed its metropolitan regions firmly at the centre of growth, innovation, and investment. These cities are not only population hubs but also engines that drive a significant share of the country’s Gross Domestic Product (GDP). From established financial capitals to technology-driven urban centres, India’s richest cities showcase the diversity and scale of its economic progress. Based on projection-led estimates compiled by Angel One, here is a closer look at the top five cities contributing the most to India’s GDP in 2025. Mumbai: India’s Financial Backbone Mumbai retains its position at the top, emerging as the country’s wealthiest city with a projected GDP of around Rs 25.73 lakh crore ($310 billion). Often referred to as the financial capital of India, Mumbai hosts key institutions such as the Bombay Stock Exchange and the Reserve Bank of India, along with the headquarters of several large conglomerates. Its coastal location, robust infrastructure, and deep capital markets continue to attract domestic and global investment. Beyond business, the city’s cultural prominence, bolstered by Bollywood and iconic landmarks, adds to its global stature. Delhi NCR: Powering Growth Following closely is the Delhi National Capital Region, with an estimated GDP of Rs 24.37 lakh crore ($293.6 billion). As the seat of India’s central government, Delhi benefits from extensive public sector activity. At the same time, the wider NCR region has developed strong pillars in information technology, real estate, healthcare, and tourism. This balanced mix of governance and private enterprise has helped Delhi NCR remain one of the most economically influential regions in the country. Kolkata: Eastern India’s Trade And Industrial Hub Kolkata ranks third with an approximate GDP of Rs 12.45 lakh crore ($150 billion). The capital of West Bengal has long been a key trade and industrial centre, supported by its proximity to the Hooghly River and the Port of Kolkata. While traditional industries remain important, the city continues to diversify its economic base, reinforcing its role as a major contributor to India’s eastern economy. Bengaluru: The Technology Growth Engine Known globally as India’s “Silicon Valley,” Bengaluru secures the fourth position with an estimated GDP of about $110 billion in 2025. The city’s dominance in IT and software services, combined with a thriving startup ecosystem, has made it a magnet for global tech companies. In addition to technology, sectors such as aerospace and electronics strengthen Bengaluru’s economic profile, supported by a large and skilled young workforce. Chennai: Manufacturing Strength Rounding out the top five is Chennai, with a projected GDP of roughly $78.6 billion. Located on India’s southeastern coast, the city is a major manufacturing hub, particularly for automobiles and related industries. Its extensive port infrastructure plays a crucial role in trade and exports, further cementing Chennai’s importance in India’s industrial landscape.
