How the Billboard Hot 100 Chart Rankings Are Determined

The Billboard Hot 100 is one of the most recognized music charts in the world. Every week, it ranks the most popular songs in the United States using data collected by Luminate. The chart is based on three main factors: streaming, radio airplay, and sales.

Streaming is the biggest factor in the Billboard Hot 100. However, not all streams carry the same value. Streams from paid subscription services, such as Spotify Premium and Apple Music, are weighted more heavily than streams from free, ad-supported platforms. Billboard regularly updates its methodology to reflect changes in music consumption, but paid streams continue to have the greatest impact.

Radio airplay is another important part of the rankings. Instead of simply counting how many times a song is played, Billboard measures audience impressions. This means songs played on larger radio stations with bigger audiences receive more credit than those played on smaller stations.

Sales also contribute to a song’s chart performance. Digital song purchases remain part of the formula, although they now have a smaller influence than streaming and radio airplay. Strong sales during a release week can still help a song climb the chart.

While Billboard does not publicly reveal the exact formula used to calculate the Hot 100, the chart consistently relies on a combination of streaming, radio airplay, and sales. The methodology is reviewed and updated over time to reflect how people consume music in the United States.

It is also important to know that the Billboard Hot 100 measures music consumption only in the United States. A song may perform exceptionally well worldwide but still rank lower on the Hot 100 if its U.S. streaming, radio airplay, or sales are limited. For global performance, Billboard publishes the Billboard Global 200, which tracks music consumption across multiple countries.