BLAST by HOLLY JOHNSON has sold 550,000 copies in Germany and United Kingdom.
BLAST certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Germany |
250,000 | 1x Gold | 1989 |
Germany Sales: 250,000
Certification / note: 1x Gold
Certification Date / sales as of: 1989
|
 United Kingdom |
300,000 | 1x Platinum | 7 August, 1989 |
United Kingdom Sales: 300,000
Certification / note: 1x Platinum
Certification Date / sales as of: 7 August, 1989
|
| Total sales | 550,000 | (in 2 countries) |
Total
Sales: 550,000
(in 2 countries)
|
Year-end chart performance for BLAST
| Chart 1989 | Rank | Sales |
 European Albums (Music & Media) |
54 | |
| German Albums (Offizielle Top 100) |
25 | |
| UK Albums (Music Week) |
63 | 260,000 |
| UK Artist Albums |
49 |