FOLIE A DEUX by FALL OUT BOY has sold 670,000 copies in Australia, United Kingdom and United States.
FOLIE A DEUX certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Australia |
70,000 | 1x Platinum | JANUARY 2009 |
Australia Sales: 70,000
Certification / note: 1x Platinum
Certification Date / sales as of: JANUARY 2009
|
 United Kingdom |
100,000 | 1x Gold | 22 July, 2013 |
United Kingdom Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 22 July, 2013
|
 United States |
500,000 | 1x Gold | 27 January, 2009 |
United States Sales: 500,000
Certification / note: 1x Gold
Certification Date / sales as of: 27 January, 2009
|
| Total sales | 670,000 | (in 3 countries) |
Total
Sales: 670,000
(in 3 countries)
|
Year-end chart performance for FOLIE A DEUX
| Chart 2008 | Rank |
| Australian Albums (ARIA) |
82 |
| Chart 2009 | Rank |
| Australian Albums (ARIA) |
94 |
| US Albums (Billboard 200) |
81 |