Charli XCX performed the song followed by "Break the Rules" at the 2014 MTV Europe Music Awards. She also performed the song along with "Break the Rules" at the American Music Awards of 2014; when she performed "Boom Clap" she wore a prom dress; after the song she performed her second song, removed her dress with another outfit underneath, and went wild at the show and destroyed parts of her set. She also performed the song on "Saturday Night Live".