According to Sony Music Japan, SMASH by THE OFFSPRING has sold 12,000,000 copies worldwide. The album sold best in United States (6,250,000 copies), Canada (600,000 copies) and Australia (280,000 copies).
SMASH certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Australia |
280,000 | 4x Platinum | JANUARY 1997 |
Australia Sales: 280,000
Certification / note: 4x Platinum
Certification Date / sales as of: JANUARY 1997
|
 Austria |
25,000 | 1x Gold | 6 June, 1995 |
Austria Sales: 25,000
Certification / note: 1x Gold
Certification Date / sales as of: 6 June, 1995
|
 Belgium |
50,000 | 1x Platinum |
Belgium Sales: 50,000
Certification / note: 1x Platinum
Certification Date / sales as of:
|
|
 Canada |
600,000 | 6x Platinum | 1996 |
Canada Sales: 600,000
Certification / note: 6x Platinum
Certification Date / sales as of: 1996
|
 Finland |
74,500 | IFPI Finland |
Finland Sales: 74,500
Certification / note: IFPI Finland
Certification Date / sales as of:
|
|
 Japan |
200,000 | 1x Platinum | December 2002 |
Japan Sales: 200,000
Certification / note: 1x Platinum
Certification Date / sales as of: December 2002
|
 New Zealand |
15,000 | 1x Platinum |
New Zealand Sales: 15,000
Certification / note: 1x Platinum
Certification Date / sales as of:
|
|
 Norway |
25,000 | 1x Gold | 1995 |
Norway Sales: 25,000
Certification / note: 1x Gold
Certification Date / sales as of: 1995
|
 Sweden |
100,000 | 1x Platinum | 8 August, 1995 |
Sweden Sales: 100,000
Certification / note: 1x Platinum
Certification Date / sales as of: 8 August, 1995
|
 Switzerland |
50,000 | 1x Platinum | 2001 |
Switzerland Sales: 50,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2001
|
 United States |
6,250,000 | 6x Platinum | 3 May, 2000 |
United States Sales: 6,250,000
Certification / note: 6x Platinum
Certification Date / sales as of: 3 May, 2000
|
 Europe (IFPI) |
2,000,000 | 2x Platinum | 1996 |
Europe (IFPI) Sales: 2,000,000
Certification / note: 2x Platinum
Certification Date / sales as of: 1996
|
 Europe (IMPALA) |
500,000 | 1x Platinum |
Europe (IMPALA) Sales: 500,000
Certification / note: 1x Platinum
Certification Date / sales as of:
|
|
| Worldwide sales | 12,000,000 | Sony Music Japan |
Total
Sales: 12,000,000
Source: Sony Music Japan
|
Year-end chart performance for SMASH
| Chart 1994 | Rank | Sales |
| Canadian Albums (RPM) |
44 | |
| US Albums (Billboard 200) |
37 | |
| US Albums (Soundscan) |
9 | 2,900,000 |
| Chart 1995 | Rank | Sales |
| Australian Albums (ARIA) |
11 | |
| Austrian Albums (Ö3 Austria) |
2 | |
| Belgian Albums (Ultratop Flanders) |
11 | |
| Belgian Albums (Ultratop Wallonia) |
5 | |
| Canadian Albums (RPM) |
4 | |
 Dutch Albums (Album Top 100) |
18 | |
 European Albums (Music & Media) |
5 | |
 French Albums (SNEP) |
13 | |
 German Albums (Offizielle Top 100) |
9 | |
| New Zealand Albums (RMNZ) |
12 | |
 Spanish Albums (PROMUSICAE) |
42 | |
| Swedish Albums (Sverigetopplistan) |
28 | |
| Swiss Albums (Schweizer Hitparade) |
6 | |
 UK Artist Albums |
75 | |
| US Albums (Billboard 200) |
11 | |
| US Albums (Soundscan) |
28 | 1,700,000 |
Decade-end chart performance for SMASH
| Chart 1990's | Rank |
| US Albums (Billboard 200) |
56 |