The Hot R&B/Hip-Hop Songschart ranks the most popular R&B and hip hop songs in the United States and is published weekly by Billboard. Rankings are based on a measure of radio airplay, sales data, and streaming activity. The chart had 100 positions but was shortened to 50 positions in October 2012.
Between 1948 and 1955, there were separate charts published for Best Sellers and Juke Box plays, and in 1955 a third chart was added, the Jockeys chart based on radio airplay. These three charts were consolidated into a single R&B chart in October 1958.
From November 30, 1963 to January 23, 1965, there were no Billboard R&B singles charts. The "Hot R&B Singles" chart was discontinued when Billboard determined it unnecessary due to so much crossover of titles between the R&B and pop charts in light of the rise of Motown. The chart was reinstated as "Hot Rhythm & Blues Singles" on January 30, 1965. For this period which no chart was published, Billboard now uses Cash Box magazine's Top 50 In R&B Locations singles chart for stats.
Beginning August 23, 1969, the rhythm and blues was replaced in favor of "soul", and the chart was renamed to "Best Selling Soul Singles". The move was made by a Billboard orial decision that the term "soul" more accurately accounted for the "broad range of song and instrumental material which derives from the musical genius of the black American". In late June 1982, the chart was renamed again, this time to "Black Singles" because the music that African-Americans were buying and listening to had a "greater stylistic variety than the soul sound" of the early 1970s. Black Singles was deemed an acceptable term to encompass pop, funk, and early rap music popular in urban communities.
R&B returned to the name of the chart in 1990, and hip hop was introduced to the title in the issue dated December 11, 1999, when Billboard changed the name to "Hot R&B/Hip-Hop Singles & Tracks" to recognize the influence and relationship of hip hop to the genre. Shortly after that time, the crossover of R&B titles on pop charts was so significant that all Top Ten songs on the Billboard Hot 100 chart on October 11, 2003 were by black artists. The lengthy title was shortened to "Hot R&B/Hip-Hop Songs" on April 30, 2005. The chart's methodology was changed starting with the October 20, 2012 issue to match that of the Billboard Hot 100, incorporating digital downloads and streaming data (R&B/Hip-Hop Digital Songs) and combining it with airplay of R&B and hip-hop songs across all radio formats to determine song position, along with the chart also being shortened to 50 positions.
October 1942 – February 1945
The Harlem Hit Parade
February 1945 – June 1949
June 1949 – October 1958
Rhythm & Blues Records (two or three separate charts—see above)
Bubbling Under R&B/Hip-Hop Songs is a chart composed of 25 positions that represent songs that are making progress to chart on the main R&B/Hip-Hop Songs chart. Many times, songs halt their progress at this chart and never debut on the Hot R&B/Hip-Hop Songs chart. The Bubbling Under R&B/Hip-Hop Songs chart can also be seen as a 25 position quasi-addendum to the chart, since the chart represents the 25 songs below position number 50 that have not previously appeared on the main chart.
^Mitchell, G. (2003, Oct 18). Rhythm & blues: Black-music's historic week – hot 100 testifies to mainstreaming of R&B/Hip-hop. Billboard – the International Newsweekly of Music, Video and Home Entertainment, 115, 20-20, 22.
^"This Day in Music". billboard.com. Billboard Music. 4 February 2007. Archived from the original on 12 July 2018. Retrieved 4 July 2018. He is the record holder of most weeks at No. 1 on Billboard's R&B charts with 113.