Fleetwood Mac was most intensely popular in the mid‑ to late 1970s, especially around the release of their album Rumours in 1977, and they remained a major mainstream act through the 1980s, with recurring revivals afterwards.

Main popularity peak

  • The band’s massive commercial breakthrough came with the 1975 Fleetwood Mac album, their first with Stevie Nicks and Lindsey Buckingham, which hit number 1 in the US and sold millions of copies.
  • Their peak cultural moment was the 1977 album Rumours , which has sold over 40 million copies worldwide and is regarded as one of the best‑selling and most influential rock albums ever.

Earlier and later waves

  • Before the 1970s pop‑rock era, Fleetwood Mac was already popular in the UK blues scene, scoring a UK number‑one single with “Albatross” in 1968 and several other British hits between 1968 and 1970.
  • The band experienced renewed popularity in the late 1990s with the live album The Dance and Rock & Roll Hall of Fame induction, and again in the 2010s–2020s as Rumours tracks like “Dreams” went viral and re‑entered the charts.

Simple timeline

  • Late 1960s–early 1970s: Popular British blues/rock band in the UK and Europe.
  • Mid‑1970s–1980s: Global mainstream dominance, especially 1975–1979 with Fleetwood Mac , Rumours , and Tusk.
  • 1990s–now: Legacy act with periodic commercial and cultural revivals, tours, and renewed streaming/chart interest.

Information gathered from public forums or data available on the internet and portrayed here.