COOLEYHIGHHARMONY by BOYZ II MEN has sold 9,485,510 copies in 6 countries. The album sold best in United States (9,000,000 copies), Australia (140,000 copies) and Japan (130,510 copies).
COOLEYHIGHHARMONY certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Australia |
140,000 | 2x Platinum | APRIL 1993 |
Australia Sales: 140,000
Certification / note: 2x Platinum
Certification Date / sales as of: APRIL 1993
|
 Canada |
100,000 | 1x Platinum | 1992 |
Canada Sales: 100,000
Certification / note: 1x Platinum
Certification Date / sales as of: 1992
|
 Japan |
130,510 | 1x Gold | March 1993 |
Japan Sales: 130,510
Certification / note: 1x Gold
Certification Date / sales as of: March 1993
|
 New Zealand |
15,000 | 1x Platinum |
New Zealand Sales: 15,000
Certification / note: 1x Platinum
Certification Date / sales as of:
|
|
 United Kingdom |
100,000 | 1x Gold | 1 November, 1992 |
United Kingdom Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: 1 November, 1992
|
 United States |
9,000,000 | 9x Platinum | 18 December, 1995 |
United States Sales: 9,000,000
Certification / note: 9x Platinum
Certification Date / sales as of: 18 December, 1995
|
| Total sales | 9,485,510 | (in 6 countries) |
Total
Sales: 9,485,510
(in 6 countries)
|
Year-end chart performance for COOLEYHIGHHARMONY
| Chart 1991 | Rank | Sales |
| US Albums (Billboard 200) |
27 | |
| Chart 1992 | Rank | Sales |
| Canadian Albums (RPM) |
53 | |
| UK Albums |
98 | |
| UK Artist Albums |
83 | |
| US Albums (Billboard 200) |
12 | |
| US Albums (Soundscan) |
16 | 2,100,000 |
| Chart 1993 | Rank | Sales |
| Australian Albums (ARIA) |
24 | |
| New Zealand Albums (RMNZ) |
15 | |
| US Albums (Billboard 200) |
53 | |
| Chart 2015 | Rank | Sales |
 Dutch Music DVD (Dutch Charts) |
32 |
Decade-end chart performance for COOLEYHIGHHARMONY
| Chart 1990's | Rank |
| US Albums (Billboard 200) |
45 |