Since 1945, the most commonly cited figure for the total number of Jews killed has been six million. The Yad Vashem Holocaust Martyrs' and Heroes' Remembrance Authority in Jerusalem, writes that there is no precise figure for the number of Jews killed. The figure most commonly used is the six million attributed to Adolf Eichmann, a senior SS official.[241] Early calculations range from 5.1 million from Raul Hilberg, to 5.95 million from Jacob Leschinsky. Yisrael Gutman and Robert Rozett in the Encyclopedia of the Holocaust estimate 5.59–5.86 million.[242] A study led by Wolfgang Benz of the Technical University of Berlin suggests 5.29–6.2 million.[243][244] Yad Vashem writes that the main sources for these statistics are comparisons of prewar and postwar censuses and population estimates, and Nazi documentation on deportations and murders.[243] Its Central Database of Shoah Victims' Names currently holds close to 3 million names of Holocaust victims, all accessible online. Yad Vashem continues its project of collecting names of Jewish victims from historical documents and individual memories.[245]
Hilberg's estimate of 5.1 million, in the third edition of The Destruction of the European Jews, includes over 800,000 who died from "ghettoization and general privation"; 1,400,000 killed in open-air shootings; and up to 2,900,000 who perished in camps. Hilberg estimates the death toll of Jews in Poland as up to 3,000,000.[246] Hilberg's numbers are generally considered to be a conservative estimate, as they typically include only those deaths for which records are available, avoiding statistical adjustment.[247]
British historian Martin Gilbert arrived at a "minimum estimate" of over 5.75 million Jewish victims.[248] Lucy S. Dawidowicz used pre-war census figures to estimate that 5.934 million Jews died (see table below).[249]
There were about 8 to 10 million Jews in the territories controlled directly or indirectly by the Nazis (the uncertainty arises from the lack of knowledge about how many Jews there were in the Soviet Union). The six million killed in the Holocaust thus represent 60 to 75 percent of these Jews. Of Poland's 3.3 million Jews, over 90 percent were killed. The same proportion were killed in Latvia and Lithuania, but most of Estonia's Jews were evacuated in time. Of the 750,000 Jews in Germany and Austria in 1933, only about a quarter survived. Although many German Jews emigrated before 1939, the majority of these fled to Czechoslovakia, France or the Netherlands, from where they were later deported to their deaths. In Czechoslovakia, Greece, the Netherlands, and Yugoslavia, over 70 percent were killed. 50 to 70 percent were killed in Romania, Belgium and Hungary. It is likely that a similar proportion were killed in Belarus and Ukraine, but these figures are less certain. Countries with notably lower proportions of deaths include Bulgaria, Denmark, France, Italy, and Norway. Albania was the only country occupied by the Nazis that had a significantly larger Jewish population in 1945 than in 1939. About two hundred native Jews and over a thousand refugees were provided with false documents, hidden when necessary, and generally treated as honored guests in a country whose population was roughly 60% Muslim.[250] Additionally, Japan, as an Axis member, had its own unique response to Nazi policies regarding Jews; see Shanghai Ghetto.