List of countries by GDP (nominal)
This article includes a list of countries in the world sorted by their gross domestic product (GDP), the market value of all final goods and services from a nation in a given year. The GDP dollar estimates presented here are calculated at market or government official exchange rates. Several economies which are not considered to be countries (world, the EU, and some dependent territories) are included in the lists because they appear in the sources. These economies are not ranked in the charts here, but are listed where applicable. The figures presented here do not take into account differences in the cost of living in different countries, and the results can vary greatly from one year to another based on fluctuations in the exchange rates of the country's currency. Such fluctuations may change a country's ranking from one year to the next, even though they often make little or no difference to the standard of living of its population.