THE FAT BOYS sold over 2,650,000 albums, including 2,500,000 in the United States. The best-selling album by THE FAT BOYS is CRUSHIN', which sold over 1,100,000 copies .
Contents: 
THE FAT BOYS albums ranked by sales
1

Sales: 1,100,000
Rankings:
2

Sales: 550,000
Rankings:
3

Sales: 500,000
Rankings:
4

Sales: 500,000
Rankings:
THE FAT BOYS total sales by country
| Country | Sales | Albums counted | |
|  Canada | 150,000 | 2 |  Canada Sales: 150,000
                                     Albums counted: 2 | 
|  United States | 2,500,000 | 4 |  United States Sales: 2,500,000
                                     Albums counted: 4 | 
THE FAT BOYS detailed sales by country
| Country | Album | Sales | Certification / source | |
|  Canada | COMING BACK HARD AGAIN | 50,000 | 1x Gold |  Canada Album: COMING BACK HARD AGAIN Sales: 50,000
                                     Certification / source: 1x Gold | 
|  Canada | CRUSHIN' | 100,000 | 1x Platinum |  Canada Album: CRUSHIN' Sales: 100,000
                                     Certification / source: 1x Platinum | 
|  United States | FAT BOYS | 500,000 | 1x Gold |  United States Album: FAT BOYS Sales: 500,000
                                     Certification / source: 1x Gold | 
|  United States | THE FAT BOYS ARE BACK | 500,000 | 1x Gold |  United States Album: THE FAT BOYS ARE BACK Sales: 500,000
                                     Certification / source: 1x Gold | 
|  United States | COMING BACK HARD AGAIN | 500,000 | 1x Gold |  United States Album: COMING BACK HARD AGAIN Sales: 500,000
                                     Certification / source: 1x Gold | 
|  United States | CRUSHIN' | 1,000,000 | 1x Platinum |  United States Album: CRUSHIN' Sales: 1,000,000
                                     Certification / source: 1x Platinum | 
