IN MY OWN WORDS by NE-YO has sold 2,553,442 copies in Japan, Korea, United Kingdom and United States.
IN MY OWN WORDS certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Japan |
250,000 | 1x Platinum | December 2006 |
Japan Sales: 250,000
Certification / note: 1x Platinum
Certification Date / sales as of: December 2006
|
 Korea |
3,442 | RIAK / Gaon charts |
Korea Sales: 3,442
Certification / note: RIAK / Gaon charts
Certification Date / sales as of:
|
|
 United Kingdom |
300,000 | 1x Platinum | 29 July, 2016 |
United Kingdom Sales: 300,000
Certification / note: 1x Platinum
Certification Date / sales as of: 29 July, 2016
|
 United States |
2,000,000 | 2x Platinum | 9 December, 2020 |
United States Sales: 2,000,000
Certification / note: 2x Platinum
Certification Date / sales as of: 9 December, 2020
|
| Total sales | 2,553,442 | (in 4 countries) |
Total
Sales: 2,553,442
(in 4 countries)
|
Year-end chart performance for IN MY OWN WORDS
| Chart 2006 | Rank | Sales |
| Japanese Albums (Oricon) |
58 | 217,539 |
| UK Albums (Charts Plus) |
98 | |
| US Albums (Billboard 200) |
27 | |
| US Albums (Soundscan) |
24 | 1,405,000 |
 Worldwide Albums (IFPI Global Music Report) |
34 | 2,250,000 |