List of best-selling singles worldwide

How sales are measured and why counts differ

Measurement methods have evolved. Early sales figures are based on record company shipments, sheet-music sales, and industry estimates; later figures use retail point-of-sale data and formal chart reporting. In the digital era, downloads are straightforward to count, but streaming requires conversion rules (streams-to-sales equivalents) that vary by country and chart compiler. Because of differing methodologies, lists from different sources may disagree: one source may emphasize pure physical and download sales, while another combines those with streaming equivalents or with charity-distribution copies.

Historical highlights and notable entries

Historic best-sellers often include seasonal, charitable, or event-driven recordings. For example, the 1997 Elton John double A-side "Candle in the Wind 1997"/"Something About the Way You Look Tonight" was released as a tribute to Diana, Princess of Wales and is commonly cited among the top-selling singles since modern national charts existed. Elton John's international stature is noted in many accounts; see artist pages for Elton John. Other large-selling singles include charity singles and global hits from later decades. Some of these were explicitly created as benefit records or memorials and carried unusually high sales due to the circumstances of their release.

Regional charts and milestones

National charts in the United Kingdom and the United States, which began formal record-keeping in the mid-20th century, provide landmarks for what constitutes a major hit. The same single can have very different reported numbers domestically and worldwide because of availability, promotional reach, and differing record-keeping practices; references often point to the UK and US charts as common benchmarks. Milestones such as "first single to sell X copies in a market" are often used in chart histories and artist biographies.

Common categories and examples

• All-time global best-sellers: Older, pre-chart-era recordings that sold exceptionally well by later estimates, such as the Crosby holiday recording, occupy top positions in many lists.
• Post-chart-era best-sellers: Singles released after the establishment of national chart systems; the Elton John 1997 release is frequently cited as among the highest sellers in this category, and it is widely described as a tribute release (tribute).
• Charity singles: Songs released to raise funds for humanitarian causes, which often enjoy rapid, concentrated sales that push them high on lists for a period.
• Digital-era million-sellers: Downloads and streaming-era hits that achieved large official sales or certified units under modern counting rules.

Why a single list is hard to produce

Creating a single definitive ranking is difficult because older records lack unified reporting, international distribution varied, and record companies sometimes used differing accounting practices. Re-releases, reissues, and compilation inclusions can inflate cumulative totals if sources count them. Organizations that publish lists typically document their rules and cut-off dates, so readers should check methodology when comparing rankings. For further reading about compiled lists and record-keeping practices, see curated lists and records databases such as this list of best-selling singles and major record-keeping references.

Further reading and related topics

Readers interested in specifics—certifications, country-by-country leaders, and the transition from physical to digital sales—can consult chart archives and artist discographies. Many resources distinguish between "best-selling" by pure sales versus "most consumed" when streams are included. For contemporary and historical context, authoritative references include global record-keeping organizations and chart compilers; use the links above to explore those sources in more detail.