NOW THAT'S WHAT I CALL MUSIC! 49 by NOW SERIES (UK) has sold 900,000 copies in United Kingdom.
NOW THAT'S WHAT I CALL MUSIC! 49 certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 United Kingdom |
900,000 | 3x Platinum | 24 August, 2001 |
United Kingdom Sales: 900,000
Certification / note: 3x Platinum
Certification Date / sales as of: 24 August, 2001
|
| Total sales | 900,000 | (in 1 country) |
Total
Sales: 900,000
(in 1 country)
|
Year-end chart performance for NOW THAT'S WHAT I CALL MUSIC! 49
| Chart 2001 | Rank | Sales |
 Irish Albums (IRMA) |
15 | |
| UK Albums |
13 | 840,000 |