As per International Monetary Fund (IMF) 2019 estimates, the GDP (nominal) of Belarus is USD 62,572 million. This GDP (nominal) is around 0.07% of Entire World’s GDP. Currently (2019), the world rank of Belarus is 75 in terms of GDP Nominal.
However, as per 2018 estimates by World Bank, the GDP (Nominal) of Belarus is USD 59,663 million. As per World Bank Estimates, the global rank of Belarus is 76.

Belarus GDP [PPP]

On the other hand, as per 2019 estimates by International Monetary Fund, the GDP (PPP) of Belarus is USD 195,599 Million. This is 0.14% of World. Belarus on this basis has a global rank of 69.