FANCY YOU by TWICE has sold 428,294 copies in Korea.
FANCY YOU certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Korea |
428,294 | RIAK / Gaon charts | January 2022 |
Korea Sales: 428,294
Certification / note: RIAK / Gaon charts
Certification Date / sales as of: January 2022
|
| Total sales | 428,294 | (in 1 country) |
Total
Sales: 428,294
(in 1 country)
|
Year-end chart performance for FANCY YOU
| Chart 2019 | Rank | Sales |
 Japanese Albums (Oricon) |
34 | 122,093 |
| South Korean Albums (Gaon) |
11 | 394,405 |