As per International Monetary Fund (IMF) 2019 estimates, the GDP (nominal) of Bangladesh is USD 317,465 million. This GDP (nominal) is around 0.36% of Entire World’s GDP. Currently (2019), the world rank of Bangladesh is 39 in terms of GDP Nominal.
However, as per 2018 estimates by World Bank, the GDP (Nominal) of Bangladesh is USD 274,025 million. As per World Bank Estimates, the global rank of Bangladesh is 41.

Bangladesh GDP [PPP]

On the other hand, as per 2019 estimates by International Monetary Fund, the GDP (PPP) of Bangladesh is USD 837,588 Million. This is 0.59% of World. Bangladesh on this basis has a global rank of 29.