| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Eat Pray Love | $452,952 | - | 51 | - | $8,881 | $452,952 | 1 | Sony Pictures Releasing | true | false |
| 2 | - | Buried | $235,695 | - | 36 | - | $6,547 | $235,695 | 1 | Roadshow Films | true | false |
| 3 | - | Stone | $224,606 | - | 40 | - | $5,615 | $224,606 | 1 | Odeon | true | false |
| 4 | 1 | Piranha 3D | $181,434 | -42.4% | 30 | - | $6,047 | $614,532 | 2 | Odeon | false | false |
| 5 | 2 | Tinker Bell and the Great Fairy Rescue | $142,650 | -19.4% | 36 | +3 | $3,962 | $338,226 | 2 | Walt Disney Pictures | false | false |
| 6 | 4 | Cats & Dogs: The Revenge of Kitty Galore | $119,960 | -13.1% | 35 | -4 | $3,427 | $473,275 | 3 | Roadshow Films | false | false |
| 7 | 6 | I Am Love | $107,360 | +1.5% | 6 | +1 | $17,893 | $256,093 | 2 | N/A | false | false |
| 8 | 3 | Salt | $92,710 | -44.9% | 38 | -23 | $2,439 | $1,622,851 | 4 | Sony Pictures Releasing | false | false |
| 9 | 10 | Step Up 3D | $61,988 | -37.2% | 21 | - | $2,951 | $2,129,397 | 6 | Odeon | false | false |
| 10 | 8 | The Switch | $61,740 | -40.1% | 12 | -3 | $5,145 | $217,732 | 2 | Spentzos Films | false | false |
| 11 | 5 | The Karate Kid | $48,939 | -55.8% | 33 | -13 | $1,483 | $1,084,640 | 5 | Sony Pictures Releasing | false | false |
