year 2021 data American population - 33.19 crores India Population - 141 Crore difference - 141 - 108 crore = 4.24 times more population in India than America America GDP - 23.32 lakh crores USD India GDP - 3.18 lakh crores USD Difference - 23.32 - 3.18 = 17 extra - 7.33 times more. per capita GDP India - 2,256.59 USD = 1,80,560/year - 15,047/- per month per capita GDP USA - 70,248.63 USD = 56,19,890/year - 4.68 lakh per month. 31 times more than india