GDP, constant dollars - country data from around the world:
The average for 2015 was 414.56 billion U.S. dollars.
The highest value was in the USA: 16597.4 billion U.S. dollars and the lowest value was in Tuvalu: 0 billion U.S. dollars.
Below is a chart for all countries where data are available for: GDP, constant dollars.
Definition: GDP at purchaser's prices is the sum of gross value added by all resident producers in the economy plus any product taxes and minus any subsidies not included in the value of the products. It is calculated without making deductions for depreciation of fabricated assets or for depletion and degradation of natural resources. Data are in constant 2010 U.S. dollars. Dollar figures for GDP are converted from domestic currencies using 2010 official exchange rates. For a few countries where the official exchange rate does not reflect the rate effectively applied to actual foreign exchange transactions, an alternative conversion factor is used.