How many ships were sunk in ww2 from all nations a total amount?

During World War II, it is estimated that approximately 1,500 naval ships were sunk across all nations involved in the conflict. This figure includes warships, merchant vessels, and various auxiliary ships. The total tonnage of lost merchant ships alone is estimated to be around 14 million gross tons. The losses varied significantly by nation, with major naval powers like the United States, Germany, and Japan suffering substantial casualties.