How many copies had Metallica's The Black Album sold worldwide by 2025?

Metallica's The Black Album had sold over 30 million copies worldwide by 2025.

The album became Metallica's best-selling release and one of the best-selling albums in recorded-music history. Its success was driven by sustained sales rather than a short-lived opening burst: the record continued appearing on charts for decades after its 1991 release.

In the United States, the album passed 20 million copies and received a 2× Diamond certification from the Recording Industry Association of America in 2025. The U.S. total is distinct from the worldwide figure, which includes sales in many markets and is reported as more than 30 million physical copies worldwide.

The album's long life also reflects format changes. It was purchased on vinyl, cassette, CD, and later digital formats, while its singles continued to attract new listeners. “Over 30 million” is the worldwide figure; the U.S. certification number should not be substituted for it because certification systems count shipments under national rules.