Chart · Our World in Data
ChartOur World in Data
Global GDP over the long run
Total output of the world economy. These historical estimates of GDP are adjusted for inflation. We combine three sources to create this time series: the Maddison Database (before 1820), the Maddison Project Database (1820–1989), and the World Bank (1990 onward).
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Eurostat, OECD, IMF, and World Bank (2026); Bolt and van Zanden – Maddison Project Database 2023; Maddison Database 2010
Attribution: Eurostat, OECD, IMF, and World Bank
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