U.S. Nominal GDP: $21.44 trillion - U.S. GDP (PPP): $21.44 trillion. The U.S. has retained its position of being the world's largest economy since 1871. The size of the U.S. economy was at $20.58 trillion in 2018 in nominal terms and is expected to reach $22.32 trillion in 2020.
Similarly, it is asked, what are the 10 largest economies in the world?
World's top 10 largest economies
- United States of America.
- United Kingdom.
Similarly, how much of the world economy is China?
Today, it is the world's second-largest economy and produces 9.3 percent of global GDP (Figure 1). China's exports grew by 16 percent per year from 1979 to 2009.
Who is number 1 economy in the world?
Per the United Nations (2017)
Why is China so overpopulated?
Overpopulation in China began after World War II in 1949, when Chinese families were encouraged to have as many children as possible in hopes of bringing more money to the country, building a better army, and producing more food.