OMMADAWN by MIKE OLDFIELD has sold 150,000 copies in Netherlands and United Kingdom.
OMMADAWN certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Netherlands |
50,000 | 1x Gold | 1979 |
Netherlands Sales: 50,000
Certification / note: 1x Gold
Certification Date / sales as of: 1979
|
 United Kingdom |
100,000 | 1x Gold | 1 December, 1975 |
United Kingdom Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 1 December, 1975
|
| Total sales | 150,000 | (in 2 countries) |
Total
Sales: 150,000
(in 2 countries)
|
Year-end chart performance for OMMADAWN
| Chart 1975 | Rank |
| Dutch Albums (Album Top 100) |
41 |
| Chart 1976 | Rank |
| Dutch Albums (Album Top 100) |
36 |