Modi was placed 14th in the 2014 Forbes list of world's powerful people.
Forbes while releasing the list today at the same time said governing 1.2 billion people in India requires more than "shaking hands" and that Modi must pass his party BJP's reform agenda and keep "fractious opposition" under control.
German Chancellor Angela Merkel is at the second spot followed by US President Barack Obama (third) and Pope Francis (fourth) and Chinese President Xi Jinping (fifth).
About Modi, the magazine said that India's "populist" Prime Minister presided over 7.4 per cent GDP growth in his first year in office, and "raised his profile" as a global leader during official visits with Barack Obama and Xi Jinping.
"A barnstorming tour of Silicon Valley reinforced his nation's massive importance in tech. But governing 1.2 billion people requires more than shaking hands: Now Modi must pass his party's reform agenda and keep fractious opposition under control," it said.