According to Official Charts UK, the soundtrack GREASE has sold 25,000,000 copies worldwide. The album sold best in United States (14,900,000 copies), United Kingdom (2,700,000 copies) and Germany (1,250,000 copies).
GREASE certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Australia |
1,010,000 | The Sydney Morning Herald | 2013 |
Australia Sales: 1,010,000
Certification / note: The Sydney Morning Herald
Certification Date / sales as of: 2013
|
 Austria |
25,000 | 1x Gold | 24 January, 1995 |
Austria Sales: 25,000
Certification / note: 1x Gold
Certification Date / sales as of: 24 January, 1995
|
 Belgium |
25,000 | 1x Gold |
Belgium Sales: 25,000
Certification / note: 1x Gold
Certification Date / sales as of:
|
|
 Canada |
1,000,000 | 1x Diamond | 1978 |
Canada Sales: 1,000,000
Certification / note: 1x Diamond
Certification Date / sales as of: 1978
|
 Denmark |
140,000 | 7x Platinum | 22 December, 2020 |
Denmark Sales: 140,000
Certification / note: 7x Platinum
Certification Date / sales as of: 22 December, 2020
|
 France |
300,000 | 1x Platinum | 1992 |
France Sales: 300,000
Certification / note: 1x Platinum
Certification Date / sales as of: 1992
|
 Germany |
1,250,000 | 5x Gold | 1978 |
Germany Sales: 1,250,000
Certification / note: 5x Gold
Certification Date / sales as of: 1978
|
 Hong Kong |
20,000 | 1x Platinum |
Hong Kong Sales: 20,000
Certification / note: 1x Platinum
Certification Date / sales as of:
|
|
 Italy |
50,000 | 1x Platinum | 2022 |
Italy Sales: 50,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2022
|
 Japan |
442,070 | Oricon charts |
Japan Sales: 442,070
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:
|
|
 Norway |
300,000 | Billboard / 1x Platinum | Issue 29.03.1980 / 1998 (for reissue) |
Norway Sales: 300,000
Certification / note: Billboard / 1x Platinum
Certification Date / sales as of: Issue 29.03.1980 / 1998 (for reissue)
|
 Spain |
300,000 | 3x Platinum | 1991 |
Spain Sales: 300,000
Certification / note: 3x Platinum
Certification Date / sales as of: 1991
|
 Switzerland |
25,000 | 1x Gold | 1998 |
Switzerland Sales: 25,000
Certification / note: 1x Gold
Certification Date / sales as of: 1998
|
 United Kingdom |
2,700,000 | 9x Platinum | 12 August, 2022 |
United Kingdom Sales: 2,700,000
Certification / note: 9x Platinum
Certification Date / sales as of: 12 August, 2022
|
 United States |
14,900,000 | 8x Platinum | 7 November, 1984 |
United States Sales: 14,900,000
Certification / note: 8x Platinum
Certification Date / sales as of: 7 November, 1984
|
| Worldwide sales | 25,000,000 | Official Charts UK |
Total
Sales: 25,000,000
Source: Official Charts UK
|
Decade-end chart performance for GREASE
| Chart 1970's | Rank |
| UK Albums (Music Week) |
9 |