Avatar made $77 million it’s opening weekend.
Revenues in the film's second weekend decreased by only 1.8% in domestic markets, marking a rare occurrence, earning $75,617,183, to remain in first place at the box office and recording what was then the biggest second weekend of all time. The film experienced another marginal decrease in revenue in its third weekend, dropping 9.4% to $68,490,688 domestically, remaining in first place at the box office, to set a third-weekend record.
Avatar crossed the $1 billion mark on the 19th day of its international release, making it the first film to reach this mark in only 19 days. It became the fifth film grossing more than $1 billion worldwide, and the only film of 2009 to do so. In its fourth weekend, Avatar continued to lead the box office domestically, setting a new all-time fourth-weekend record of $50,306,217, and becoming the highest-grossing 2009 release in the United States. In the film's fifth weekend, it set the Martin Luther King Day weekend record, grossing $54,401,446, and set a fifth-weekend record with a take of $42,785,612. It held the top spot to set the sixth and seventh weekend records earning $34,944,081 and $31,280,029 respectively. It was the fastest film to gross $600 million domestically, on its 47th day in theaters.
On January 31, it became the first film to earn over $2 billion worldwide, and it became the first film to gross over $700 million in the U.S. and Canada, on February 27, after 72 days of release. It remained at number one at the domestic box office for seven consecutive weeks – the most consecutive No. 1 weekends since Titanic spent 15 weekends at No.1 in 1997 and 1998 – and also spent 11 consecutive weekends at the top of the box office outside the United States and Canada, breaking the record of nine consecutive weekends set by Pirates of the Caribbean: Dead Man's Chest. By the end of its first theatrical release Avatar had grossed $749,766,139 in the U.S. and Canada, and $1,999,298,189 in other territories, for a worldwide total of $2,749,064,328.
Including the revenue from a re-release of Avatar featuring extended footage, Avatar grossed $760,507,625 in the U.S. and Canada, and $2,029,172,169 in other countries for a worldwide total of $2,789,679,794 with 72.7% of its total worldwide gross in international markets. Avatar has set a number of box office records during its release: on January 25, 2010, it surpassed Titanic's worldwide gross to become the highest-grossing film of all time worldwide 41 days after its international release, just two days after taking the foreign box office record. On February 2, 47 days after its domestic release, Avatar surpassed Titanic to become the highest-grossing film of all time in Canada and the United States. It became the highest-grossing film of all time in at least 30 other countries and is the first film to earn over $2 billion in foreign box office receipts. IMAX ticket sales account for $243.3 million of its worldwide gross, more than double the previous record.