The Billboard Hot 100 is a chart that ranks the best-performing songs in the United States. Its data is compiled by Luminate Data and published by American music magazine Billboard. The chart is based on each song's weekly physical and digital sales collectively, the amount of airplay impressions it receives on American radio stations, and its audio and video streams on online digital music platforms.
"A Bar Song (Tipsy)" by Shaboozey is the longest-running number-one song of the year with nineteen weeks atop the chart. "I Had Some Help" by Post Malone featuring Morgan Wallen achieved the highest weekly sales and streams for a song in 2024. "Lose Control" by Teddy Swims topped the Billboard Hot 100 Year-End chart as the best-performing single of the year overall. Twenty-one artists charted at number one in 2024, with eightâÂÂÃÂ¥$, Rich the Kid, Playboi Carti, Swims, Metro Boomin, Hozier, Sabrina Carpenter and ShaboozeyâÂÂreaching the top spot for the first time. Kendrick Lamar scored three number ones while Ariana Grande, Malone and Wallen scored two each, as the only acts to achieve multiple number-one songs in 2024.