O by DAMIEN RICE has sold 1,935,000 copies in 6 countries. The album sold best in United Kingdom (1,200,000 copies), United States (500,000 copies) and Ireland (150,000 copies).
O certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Australia |
35,000 | 1x Gold | JULY 2006 |
Australia Sales: 35,000
Certification / note: 1x Gold
Certification Date / sales as of: JULY 2006
|
 Belgium |
25,000 | 1x Gold | 2007 |
Belgium Sales: 25,000
Certification / note: 1x Gold
Certification Date / sales as of: 2007
|
 Ireland |
150,000 | 10x Platinum | 2005 |
Ireland Sales: 150,000
Certification / note: 10x Platinum
Certification Date / sales as of: 2005
|
 Norway |
25,000 | 1x Gold | 2006 |
Norway Sales: 25,000
Certification / note: 1x Gold
Certification Date / sales as of: 2006
|
 United Kingdom |
1,200,000 | 4x Platinum | 22 July, 2013 |
United Kingdom Sales: 1,200,000
Certification / note: 4x Platinum
Certification Date / sales as of: 22 July, 2013
|
 United States |
500,000 | 1x Gold | 27 June, 2005 |
United States Sales: 500,000
Certification / note: 1x Gold
Certification Date / sales as of: 27 June, 2005
|
 Europe (IFPI) |
1,000,000 | 1x Platinum | 2005 |
Europe (IFPI) Sales: 1,000,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2005
|
| Total sales | 1,935,000 | (in 6 countries) |
Total
Sales: 1,935,000
(in 6 countries)
|
Year-end chart performance for O
| Chart 2003 | Rank | Sales |
| UK Artist Albums |
109 | 170,000 |
| Chart 2004 | Rank | Sales |
| Irish Albums (IRMA) |
6 | |
| UK Albums |
38 | 500,000 |
| UK Artist Albums |
32 | 495,000 |
| Chart 2005 | Rank | Sales |
| UK Artist Albums |
52 | 355,000 |