E=MC2 by MARIAH CAREY has sold 1,428,825 copies in 8 countries. The album sold best in United States (1,000,000 copies), Japan (146,293 copies) and Canada (100,000 copies).
E=MC2 certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Australia |
35,000 | 1x Gold | MAY 2008 |
Australia Sales: 35,000
Certification / note: 1x Gold
Certification Date / sales as of: MAY 2008
|
 Brazil |
30,000 | 1x Gold | 2010 |
Brazil Sales: 30,000
Certification / note: 1x Gold
Certification Date / sales as of: 2010
|
 Canada |
100,000 | 1x Platinum | 2008 |
Canada Sales: 100,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2008
|
 Japan |
146,293 | 1x Gold | April 2008 |
Japan Sales: 146,293
Certification / note: 1x Gold
Certification Date / sales as of: April 2008
|
 Korea |
7,532 | RIAK / Gaon charts |
Korea Sales: 7,532
Certification / note: RIAK / Gaon charts
Certification Date / sales as of:
|
|
 Russia |
10,000 | 1x Gold | 2008 |
Russia Sales: 10,000
Certification / note: 1x Gold
Certification Date / sales as of: 2008
|
 United Kingdom |
100,000 | 1x Gold | 25 April, 2008 |
United Kingdom Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 25 April, 2008
|
 United States |
1,000,000 | 1x Platinum | 8 July, 2008 |
United States Sales: 1,000,000
Certification / note: 1x Platinum
Certification Date / sales as of: 8 July, 2008
|
| Total sales | 1,428,825 | (in 8 countries) |
Total
Sales: 1,428,825
(in 8 countries)
|