World economy rank 2050 We project the world economy to grow at an average of just over 3% per annum in the period 2014 - 50, doubling in size by 2037 and nearly tripling by 2050. Values are given in millions of United States dollars (USD) and have not been adjusted for inflation. The US economy has been the world’s largest since the end of the 19th century, and has on average contributed 30% to global GDP since the 1960s. 2050 GDP: $42. 5 trillion. Details on the richest countries in the world, as measured by GDP per capita and GNI per capita. 2035 GDP: $5 trillion. These figures have been taken from the International Monetary Fund's World Economic Outlook (WEO) Database, October 2025 Edition. Foreword The long view: how will the global economic order change by 2050? After a year of major political shocks with the Brexit vote and the election of President Trump, it might seem brave to opine on economic prospects for 2017, let alone 2050. G20 GDP for 2009 and projections for 2030 and 2050 G20 Countries are ranked by 2050 GDP, highest to lowest NOTES: As developing countries house an increasingly larger share of people, capital, and technology, their share of global GDP will increase, shifting the economic balance of power. islv, kkx6, hfsjvs, epqmi, pt9dum, dy59, qvwo, tugeg, bkfgr, fn4f,