BACK HOME by WESTLIFE has sold 1,012,263 copies in 31 countries. The album sold best in United Kingdom (900,000 copies), Ireland (75,000 copies) and Sweden (20,000 copies).
BACK HOME certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Ireland |
75,000 | 5x Platinum | 2007 |
Ireland Sales: 75,000
Certification / note: 5x Platinum
Certification Date / sales as of: 2007
|
 Korea |
4,763 | RIAK / Gaon charts |
Korea Sales: 4,763
Certification / note: RIAK / Gaon charts
Certification Date / sales as of:
|
|
 New Zealand |
7,500 | 1x Gold |
New Zealand Sales: 7,500
Certification / note: 1x Gold
Certification Date / sales as of:
|
|
 Sweden |
20,000 | 1x Gold | 19 November, 2007 |
Sweden Sales: 20,000
Certification / note: 1x Gold
Certification Date / sales as of: 19 November, 2007
|
 United Kingdom |
900,000 | 3x Platinum | 22 July, 2013 |
United Kingdom Sales: 900,000
Certification / note: 3x Platinum
Certification Date / sales as of: 22 July, 2013
|
 Europe (IFPI) |
1,000,000 | 1x Platinum | 2008 |
Europe (IFPI) Sales: 1,000,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2008
|
| Total sales | 1,012,263 | (in 31 countries) |
Total
Sales: 1,012,263
(in 31 countries)
|
Year-end chart performance for BACK HOME
| Chart 2007 | Rank | Sales |
| Irish Albums (IRMA) |
3 | |
| South Korean International Albums (Gaon) |
39 | 4,763 |
| UK Albums (Charts Plus) |
5 | |
| Chart 2008 | Rank | Sales |
| UK Albums (Charts Plus) |
138 |