With another $19.5 million domestically and $34.2 million overseas this weekend, Christopher Nolan's The Dark Knight Rises has surpassed the $800 million mark worldwide after three weeks of release.

Having earned $835.4 million so far, Nolan's third and final Batman movie has climbed to the 30th spot on the all-time worldwide blockbuster list. The film, made for $250 million, has earned $390.1 million domestically and $445.3 million internationally.

In 2008, The Dark Knight earned a total of $1.001 billion of which $533.3 million came from North America and $468.6 million from the overseas box office.

How much do you think The Dark Knight Rises will earn in total worldwide?