According to Universal Music Japan, PCD by THE PUSSYCAT DOLLS has sold 7,000,000 copies worldwide. The album sold best in United States (2,792,000 copies), United Kingdom (900,000 copies) and Australia (210,000 copies).
PCD certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Australia |
210,000 | 3x Platinum | JANUARY 2007 |
Australia Sales: 210,000
Certification / note: 3x Platinum
Certification Date / sales as of: JANUARY 2007
|
 Austria |
15,000 | 1x Gold | 24 August, 2006 |
Austria Sales: 15,000
Certification / note: 1x Gold
Certification Date / sales as of: 24 August, 2006
|
 Belgium |
50,000 | 1x Platinum | 2008 |
Belgium Sales: 50,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2008
|
 Canada |
200,000 | 2x Platinum | 2007 |
Canada Sales: 200,000
Certification / note: 2x Platinum
Certification Date / sales as of: 2007
|
 Denmark |
40,000 | 2x Platinum | 4 June, 2019 |
Denmark Sales: 40,000
Certification / note: 2x Platinum
Certification Date / sales as of: 4 June, 2019
|
 France |
75,000 | 1x Gold | 2006 |
France Sales: 75,000
Certification / note: 1x Gold
Certification Date / sales as of: 2006
|
 Germany |
200,000 | 1x Platinum | 2006 |
Germany Sales: 200,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2006
|
 Grecce |
10,000 | 1x Gold |
Grecce Sales: 10,000
Certification / note: 1x Gold
Certification Date / sales as of:
|
|
 Hungary |
5,000 | 1x Gold | 2006 |
Hungary Sales: 5,000
Certification / note: 1x Gold
Certification Date / sales as of: 2006
|
 Ireland |
30,000 | 2x Platinum | 2006 |
Ireland Sales: 30,000
Certification / note: 2x Platinum
Certification Date / sales as of: 2006
|
 Korea |
7,947 | RIAK / Gaon charts |
Korea Sales: 7,947
Certification / note: RIAK / Gaon charts
Certification Date / sales as of:
|
|
 Netherlands |
70,000 | 1x Platinum | 2007 |
Netherlands Sales: 70,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2007
|
 New Zealand |
30,000 | 2x Platinum |
New Zealand Sales: 30,000
Certification / note: 2x Platinum
Certification Date / sales as of:
|
|
 Norway |
20,000 | 1x Gold | 2006 |
Norway Sales: 20,000
Certification / note: 1x Gold
Certification Date / sales as of: 2006
|
 Poland |
20,000 | 1x Platinum | 2007 |
Poland Sales: 20,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2007
|
 Portugal |
20,000 | 1x Platinum |
Portugal Sales: 20,000
Certification / note: 1x Platinum
Certification Date / sales as of:
|
|
 Russia |
100,000 | 5x Platinum | 2005 |
Russia Sales: 100,000
Certification / note: 5x Platinum
Certification Date / sales as of: 2005
|
 Singapore |
10,000 | 1x Platinum | 2021 |
Singapore Sales: 10,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2021
|
 Switzerland |
20,000 | 1x Gold | 2006 |
Switzerland Sales: 20,000
Certification / note: 1x Gold
Certification Date / sales as of: 2006
|
 United Kingdom |
900,000 | 3x Platinum | 7 July, 2006 |
United Kingdom Sales: 900,000
Certification / note: 3x Platinum
Certification Date / sales as of: 7 July, 2006
|
 United States |
2,792,000 | 2x Platinum | 6 January, 2011 |
United States Sales: 2,792,000
Certification / note: 2x Platinum
Certification Date / sales as of: 6 January, 2011
|
 Europe (IFPI) |
2,000,000 | 2x Platinum | 2006 |
Europe (IFPI) Sales: 2,000,000
Certification / note: 2x Platinum
Certification Date / sales as of: 2006
|
| Worldwide sales | 7,000,000 | Universal Music Japan |
Total
Sales: 7,000,000
Source: Universal Music Japan
|
Year-end chart performance for PCD
| Chart 2005 | Rank | Sales |
| UK Albums |
28 | 570,000 |
| UK Artist Albums |
25 | 574,000 |
| US Albums (Billboard 200) |
170 | |
 Worldwide Albums (IFPI Global Music Report) |
34 | |
| Chart 2006 | Rank | Sales |
| Austrian Albums (Ö3 Austria) |
45 | |
| Belgian Albums (Ultratop Flanders) |
7 | |
| Belgian Albums (Ultratop Wallonia) |
40 | |
| Danish Albums (Hitlisten) |
69 | |
| Dutch Albums (Album Top 100) |
16 | |
| French Albums (SNEP) |
59 | |
| German Albums (Offizielle Top 100) |
16 | |
| Hungarian Albums (MAHASZ) |
22 | |
| Irish Albums (IRMA) |
14 | |
| New Zealand Albums (RMNZ) |
6 | |
| Swiss Albums (Schweizer Hitparade) |
25 | |
| UK Albums (Charts Plus) |
28 | |
| US Albums (Billboard 200) |
12 | |
| US Albums (Soundscan) |
15 | 1,639,000 |
| Worldwide Albums (IFPI Global Music Report) |
12 | 3,300,000 |
| Chart 2007 | Rank | Sales |
| Australian Albums (ARIA) |
96 | |
| French Albums (SNEP) |
126 | |
| US Albums (Billboard 200) |
104 |
Decade-end chart performance for PCD
| Chart 2000's | Rank |
| UK Albums (Music Week) |
95 |
| US Albums (Billboard 200) |
150 |