UNDER THE IRON SEA by KEANE has sold 1,642,963 copies in 10 countries. The album sold best in United Kingdom (900,000 copies), United States (500,000 copies) and Germany (100,000 copies).
UNDER THE IRON SEA certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Argentina |
20,000 | 1x Gold | 29 June, 2006 |
Argentina Sales: 20,000
Certification / note: 1x Gold
Certification Date / sales as of: 29 June, 2006
|
 Germany |
100,000 | 1x Gold | March 2023 |
Germany Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: March 2023
|
 Ireland |
15,000 | 1x Platinum | 2006 |
Ireland Sales: 15,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2006
|
 Korea |
7,963 | RIAK / Gaon charts |
Korea Sales: 7,963
Certification / note: RIAK / Gaon charts
Certification Date / sales as of:
|
|
 Netherlands |
35,000 | 1x Gold | 2006 |
Netherlands Sales: 35,000
Certification / note: 1x Gold
Certification Date / sales as of: 2006
|
 Portugal |
10,000 | 1x Gold |
Portugal Sales: 10,000
Certification / note: 1x Gold
Certification Date / sales as of:
|
|
 Spain |
40,000 | 1x Gold | 2006 |
Spain Sales: 40,000
Certification / note: 1x Gold
Certification Date / sales as of: 2006
|
 Switzerland |
15,000 | 1x Gold | 2006 |
Switzerland Sales: 15,000
Certification / note: 1x Gold
Certification Date / sales as of: 2006
|
 United Kingdom |
900,000 | 3x Platinum | 6 December, 2013 |
United Kingdom Sales: 900,000
Certification / note: 3x Platinum
Certification Date / sales as of: 6 December, 2013
|
 United States |
500,000 | 1x Gold | 15 January, 2019 |
United States Sales: 500,000
Certification / note: 1x Gold
Certification Date / sales as of: 15 January, 2019
|
 Europe (IFPI) |
1,000,000 | 1x Platinum | 2006 |
Europe (IFPI) Sales: 1,000,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2006
|
| Total sales | 1,642,963 | (in 10 countries) |
Total
Sales: 1,642,963
(in 10 countries)
|