CHAPTER ONE by ELLA HENDERSON has sold 486,000 copies in Denmark and United Kingdom.
CHAPTER ONE certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Denmark |
10,000 | 1x Gold | 28 February, 2023 |
Denmark Sales: 10,000
Certification / note: 1x Gold
Certification Date / sales as of: 28 February, 2023
|
 United Kingdom |
476,000 | 1x Platinum | 16 January,2015 |
United Kingdom Sales: 476,000
Certification / note: 1x Platinum
Certification Date / sales as of: 16 January,2015
|
| Total sales | 486,000 | (in 2 countries) |
Total
Sales: 486,000
(in 2 countries)
|
Year-end chart performance for CHAPTER ONE
| Chart 2014 | Rank |
| UK Albums (Official Charts) |
19 |
| Chart 2015 | Rank |
| UK Albums (Official Charts) |
31 |