The National Pension System (NPS) introduced by the Indian government in 2004 revolutionised retirement planning. It is a vital tool for all Indian citizens, regardless of age or career stage, fostering a secure financial future. Accessible to all citizens of India since May 1, 2009, NPS presents an avenue for retirement savings and maximising tax benefits. Additionally, the emergence of online NPS calculators has further empowered individuals, offering them a user-friendly means to estimate potential returns and make informed investment decisions in line with their long-term financial goals.