World War I casualties
The total number of deaths includes from 9 to 11 million military personnel. The civilian death toll was about 8 million, including about 6 million due to war-related famine and disease. The Triple Entente (also known as the Allies) lost about 6 million military personnel while the Central Powers lost about 4 million. At least 2 million died from diseases and 6 million went missing, presumed dead. This article lists the casualties of the belligerent powers based on official published sources.
German casualties in World War II
The figure of 1,277,000 killed and missing from January 1 1945 - April 30 1945 was estimated by the U.S. Army in the 1947 report "German Manpower"