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Gross domestic product (GDP), Purchasing power parity (PPP) international dollar, percent of world GDP, Percent, ICP benchmarks 2017-2021 (9/26/2025) by country

The World Economic Outlook (WEO) database is created during the biannual WEO exercise, which begins in January and June of each year and results in the April and September/October WEO publication. Selected series from the publication are available in a database format.

Countries reporting
26
Highest
9.98
India
Lowest
0.0075
Maldives
Median
0.6222
Years covered
52
1980–2031
Data points
1,277

What the numbers show

Gross domestic product (GDP), Purchasing power parity (PPP) international dollar, percent of world GDP, Percent, ICP benchmarks 2017-2021 (9/26/2025) is currently reported for 26 countries. The highest value is 9.98 in India; the lowest is 0.0075 in Maldives.

The median across all reporting countries is 0.6222, and the mean is 1.06.

The gap between the highest and lowest reporting country is a factor of about 1,338.

Over the past decade 12 countries rose and 14 fell. The largest increase was in India (up 41.3%), and the largest decrease in Japan (down 22.1%).

Gross domestic product (GDP), Purchasing power parity (PPP): full country ranking

#Country LatestYear 10-year changeTrend
1 India 9.98 2031 up 41.3% rising
2 Japan 2.88 2031 down 22.1% falling
3 Türkiye 1.87 2031 up 7.9% rising
4 Korea 1.51 2031 down 11.9% rising
5 Saudi Arabia 1.34 2031 up 9.0% falling
6 Egypt 1.26 2031 up 14.8% rising
7 Spain 1.25 2031 down 6.1% falling
8 Nigeria 1.15 2031 up 8.6% rising
9 Chinese Taipei 0.989 2031 up 2.7% rising
10 Poland 0.9428 2031 down 4.1% falling
11 Australia 0.8937 2031 down 9.9% falling
12 Thailand 0.8497 2031 down 8.0% rising
13 Iran, Islamic Republic of 0.7624 2031 down 14.8% falling
14 United Arab Emirates 0.4819 2031 up 15.3% rising
15 Singapore 0.4639 2031 down 0.3% rising
16 Hong Kong, China 0.2736 2031 down 12.0% falling
17 Dominican Republic 0.1717 2031 up 9.9% rising
18 Ghana 0.1598 2031 up 16.8% rising
19 Ecuador 0.1427 2031 down 6.1% falling
20 Lithuania 0.0768 2031 down 7.5% rising
21 Honduras 0.0426 2031 up 4.9% flat
22 Latvia 0.0368 2031 down 13.7% falling
23 Estonia 0.03 2031 down 21.5% falling
24 Brunei Darussalam 0.02 2031 down 11.0% falling
25 Montenegro 0.0101 2031 up 5.4% falling
26 Maldives 0.0075 2031 up 19.1% rising

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Gross domestic product (GDP), Purchasing power parity (PPP) by country. Statizoid, drawing on International Monetary Fund. Retrieved 14 September 2026, from https://economy.statizoid.com/stat/gross-domestic-product-gdp-purchasing-power-parity-ppp-international-dollar-percent-of/

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About this data

Indicator
Gross domestic product (GDP), Purchasing power parity (PPP) international dollar, percent of world GDP, Percent, ICP benchmarks 2017-2021 (9/26/2025)
Source
International Monetary Fund
Licence
IMF Terms and Conditions (attribution required)
Coverage
26 places, 1,277 data points, 1980–2031
Last refreshed

The World Economic Outlook (WEO) database is created during the biannual WEO exercise, which begins in January and June of each year and results in the April and September/October WEO publication. Selected series from the publication are available in a database format.