UK Singles Chart facts for kids
The UK Singles Chart is made by The Official Charts Company (OCC) for the British record industry. The full chart lists the top 200 singles. These are judged by combined record sales and download numbers, though some media outlets only list the Top 40 (such as the BBC) or the Top 75 (such as Music Week Magazine) of this list.
Around 6,500 UK stores help with sales data, as well as most UK online digital download stores. Unlike in the U.S., no airplay statistics are used for the official UK Singles Chart. The chart week runs starts on Sunday and goes to Saturday. Most UK singles are released on Mondays.
UK Singles Chart Facts for Kids. Kiddle Encyclopedia.