The Official Big Top 40

The Official Big Top 40 is a weekly chart that ranks the top 40 most popular songs in the UK. It combines airplay data from radio stations, streaming numbers from online platforms, and digital sales to determine each song's position. Managed by the UK radio network Heart, it provides a real-time snapshot of current music trends, offering artists and listeners insights into what's trending nationally. The chart is widely recognized for reflecting popular music consumption habits and is updated every week to showcase the latest hits across various genres.