As per International Monetary Fund (IMF) 2019 estimates, the GDP (nominal) of Algeria is USD 172,781 million. This GDP (nominal) is around 0.20% of Entire World’s GDP. Currently (2019), the world rank of Algeria is 53 in terms of GDP Nominal.
However, as per 2018 estimates by World Bank, the GDP (Nominal) of Algeria is USD 180,689 million. As per World Bank Estimates, the global rank of Algeria is 53.

Algeria GDP [PPP]

On the other hand, as per 2019 estimates by International Monetary Fund, the GDP (PPP) of Algeria is USD 681,396 Million. This is 0.48% of World. Algeria on this basis has a global rank of 35.