It depends on what war or military engagement one is referring to. Germany, like most other countries, has been in more than one conflict and each one has a different end date.
Battle of Stalingrad.
Battle of the Bulge
Battle of the Bulge
It is commonly known as the Battle of the Bulge. Hitler tried to break through the densely forested Ardennes region to reach the port of Antwerp.
The Battle of Stalingrad was the last OFFENSIVE battle for Nazi Germany, it resulted in a German army divsion being cut off to the rest of it's army by the allies and thus losing the battle, The invasion of Berlin by the allies was the final conflict that resulted in Hitler committing suicide when they were outside the city.
It is commonly known as the Battle of the Bulge. Hitler tried to break through the densely forested Ardennes region to reach the port of Antwerp.
The battle of the Bulge
the battle of the bulge.
Th Battle of the Bulge was the final major German counterattack in 1944.
Battle of Stalingrad.
The last great German offensive of WW2 was the "Battle Of the Bulge" in December 1944.
it was the failed, last-ditch German offensive