According to Official Charts UK, PYROMANIA by DEF LEPPARD has sold 12,000,000 copies worldwide. The album sold best in United States (10,238,000 copies), Canada (700,000 copies) and France (100,000 copies).
PYROMANIA certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Canada |
700,000 | 7x Platinum | 1991 |
Canada Sales: 700,000
Certification / note: 7x Platinum
Certification Date / sales as of: 1991
|
 France |
100,000 | 1x Gold | 1988 |
France Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 1988
|
 Japan |
7,530 | Oricon charts |
Japan Sales: 7,530
Certification / note: Oricon charts
Certification Date / sales as of:
|
|
 New Zealand |
15,000 | 1x Platinum |
New Zealand Sales: 15,000
Certification / note: 1x Platinum
Certification Date / sales as of:
|
|
 United Kingdom |
60,000 | 1x Silver | 29 October, 1985 |
United Kingdom Sales: 60,000
Certification / note: 1x Silver
Certification Date / sales as of: 29 October, 1985
|
 United States |
10,238,000 | 10x Platinum | 8 July, 2004 |
United States Sales: 10,238,000
Certification / note: 10x Platinum
Certification Date / sales as of: 8 July, 2004
|
| Worldwide sales | 12,000,000 | Official Charts UK |
Total
Sales: 12,000,000
Source: Official Charts UK
|
Year-end chart performance for PYROMANIA
| Chart 1983 | Rank |
| Canadian Albums (RPM) |
5 |
| US Albums (Billboard 200) |
8 |
| Chart 1984 | Rank |
| Canadian Albums (RPM) |
65 |
| US Albums (Billboard 200) |
31 |