As per International Monetary Fund (IMF) 2019 estimates, the GDP (nominal) of Zimbabwe is USD 22,290 million. This GDP (nominal) is around 0.03% of Entire World’s GDP. Currently (2019), the world rank of Zimbabwe is 110 in terms of GDP Nominal.
However, as per 2018 estimates by World Bank, the GDP (Nominal) of Zimbabwe is USD 31,001 million. As per World Bank Estimates, the global rank of Zimbabwe is 97.

Zimbabwe GDP [PPP]

On the other hand, as per 2019 estimates by International Monetary Fund, the GDP (PPP) of Zimbabwe is USD 40,274 Million. This is 0.03% of World. Zimbabwe on this basis has a global rank of 117.