HORIZON by CARPENTERS has sold 1,378,560 copies in Canada, Japan, United Kingdom and United States.
HORIZON certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Canada |
50,000 | 1x Gold | 1976 |
Canada Sales: 50,000
Certification / note: 1x Gold
Certification Date / sales as of: 1976
|
 Japan |
228,560 | Oricon charts |
Japan Sales: 228,560
Certification / note: Oricon charts
Certification Date / sales as of:
|
|
 United Kingdom |
100,000 | 1x Gold | 16 June, 1975 |
United Kingdom Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 16 June, 1975
|
 United States |
1,000,000 | 1x Platinum | 16 April, 1998 |
United States Sales: 1,000,000
Certification / note: 1x Platinum
Certification Date / sales as of: 16 April, 1998
|
| Total sales | 1,378,560 | (in 4 countries) |
Total
Sales: 1,378,560
(in 4 countries)
|
Year-end chart performance for HORIZON
| Chart 1975 | Rank | Sales |
| Canadian Albums (RPM) |
40 | |
| Japanese Albums (Oricon) |
8 | 200,000 |
| UK Albums (Music Week) |
4 |
Decade-end chart performance for HORIZON
| Chart 1970's | Rank |
| UK Albums (Music Week) |
72 |