According to Universal France, LET GO by AVRIL LAVIGNE has sold 18,000,000 copies worldwide. The album sold best in United States (7,000,000 copies), United Kingdom (1,800,000 copies) and Japan (1,136,909 copies).
LET GO certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Argentina |
40,000 | 1x Platinum | 1 July, 2002 |
Argentina Sales: 40,000
Certification / note: 1x Platinum
Certification Date / sales as of: 1 July, 2002
|
 Australia |
490,000 | 7x Platinum | MAY 2003 |
Australia Sales: 490,000
Certification / note: 7x Platinum
Certification Date / sales as of: MAY 2003
|
 Austria |
40,000 | 1x Platinum | 17 December, 2002 |
Austria Sales: 40,000
Certification / note: 1x Platinum
Certification Date / sales as of: 17 December, 2002
|
 Belgium |
25,000 | 1x Gold |
Belgium Sales: 25,000
Certification / note: 1x Gold
Certification Date / sales as of:
|
|
 Brazil |
250,000 | 2x Platinum | 2003 |
Brazil Sales: 250,000
Certification / note: 2x Platinum
Certification Date / sales as of: 2003
|
 Canada |
1,000,000 | 1x Diamond | May 2, 2003 |
Canada Sales: 1,000,000
Certification / note: 1x Diamond
Certification Date / sales as of: May 2, 2003
|
 Denmark |
60,000 | 3x Platinum | 14 August, 2018 |
Denmark Sales: 60,000
Certification / note: 3x Platinum
Certification Date / sales as of: 14 August, 2018
|
 Finland |
16,256 | IFPI Finland |
Finland Sales: 16,256
Certification / note: IFPI Finland
Certification Date / sales as of:
|
|
 France |
300,000 | 1x Platinum | 14 October, 2003 |
France Sales: 300,000
Certification / note: 1x Platinum
Certification Date / sales as of: 14 October, 2003
|
 Germany |
450,000 | 3x Gold | 2004 |
Germany Sales: 450,000
Certification / note: 3x Gold
Certification Date / sales as of: 2004
|
 Grecce |
15,000 | 1x Gold |
Grecce Sales: 15,000
Certification / note: 1x Gold
Certification Date / sales as of:
|
|
 Hungary |
10,000 | 1x Gold | 2003 |
Hungary Sales: 10,000
Certification / note: 1x Gold
Certification Date / sales as of: 2003
|
 Japan |
1,136,909 | 1 Million | February 2003 |
Japan Sales: 1,136,909
Certification / note: 1 Million
Certification Date / sales as of: February 2003
|
 Korea |
227,112 | RIAK / Gaon charts |
Korea Sales: 227,112
Certification / note: RIAK / Gaon charts
Certification Date / sales as of:
|
|
 Netherlands |
80,000 | 1x Platinum | 2003 |
Netherlands Sales: 80,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2003
|
 New Zealand |
75,000 | 5x Platinum |
New Zealand Sales: 75,000
Certification / note: 5x Platinum
Certification Date / sales as of:
|
|
 Norway |
50,000 | 1x Platinum | 2002 |
Norway Sales: 50,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2002
|
 Poland |
20,000 | 1x Gold | 2005 |
Poland Sales: 20,000
Certification / note: 1x Gold
Certification Date / sales as of: 2005
|
 Portugal |
40,000 | 1x Platinum |
Portugal Sales: 40,000
Certification / note: 1x Platinum
Certification Date / sales as of:
|
|
 Singapore |
5,000 | 1x Gold | 2019 |
Singapore Sales: 5,000
Certification / note: 1x Gold
Certification Date / sales as of: 2019
|
 Spain |
100,000 | 1x Platinum | 2005 |
Spain Sales: 100,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2005
|
 Sweden |
60,000 | 1x Platinum | 20 January,2003 |
Sweden Sales: 60,000
Certification / note: 1x Platinum
Certification Date / sales as of: 20 January,2003
|
 Switzerland |
80,000 | 2x Platinum | 2005 |
Switzerland Sales: 80,000
Certification / note: 2x Platinum
Certification Date / sales as of: 2005
|
 United Kingdom |
1,800,000 | 6x Platinum | 23 December, 2016 |
United Kingdom Sales: 1,800,000
Certification / note: 6x Platinum
Certification Date / sales as of: 23 December, 2016
|
 United States |
7,000,000 | 7x Platinum | 26 March, 2018 |
United States Sales: 7,000,000
Certification / note: 7x Platinum
Certification Date / sales as of: 26 March, 2018
|
 Europe (IFPI) |
2,000,000 | 2x Platinum | 2003 |
Europe (IFPI) Sales: 2,000,000
Certification / note: 2x Platinum
Certification Date / sales as of: 2003
|
| Worldwide sales | 18,000,000 | Universal France |
Total
Sales: 18,000,000
Source: Universal France
|
Decade-end chart performance for LET GO
| Chart 2000's | Rank | Sales |
| Australian Albums (ARIA) |
14 | >490,000 |
| UK Albums (Music Week) |
40 | |
| US Albums (Billboard 200) |
21 | |
| US Albums (Soundscan) |
19 | 6,732,000 |