How long does it take a hit song to show up on billboard charts?

A hit song can take anywhere from a few weeks to several months to show up on the Billboard charts, depending on factors like radio play, streaming numbers, and sales. Typically, a song gains traction through radio airplay and streaming platforms before it qualifies for chart rankings. Once it starts to gain popularity, it may debut on the charts and rise based on its performance. However, the exact timeline can vary widely based on the song's marketing and audience reception.