The Official Charts Company said "the time is now right" to add music streaming to the UK singles chart for the first time.
Chief executive Martin Talbot said:
Audio streaming has grown at an extraordinary rate over the past year - and the time is now right to take this important step.
Just as it [the Official Singles Chart] has evolved through the years to reflect the most popular music in the UK, from 10-inch to seven-inch, vinyl to cassingles, CD singles to downloads, this is the latest stage of that progression.
More top news
Socialite Tara Palmer-Tomkinson has been cautioned by police after a 'disturbance' at Heathrow Airport.
The NHS is to set up 11 centres to unlock the secrets of DNA and help develop tests and drugs to target cancer and rare genetic diseases.
Australian businessman named as Alan Sugar's newest apprentice and winner of a £250,000 investment in his fledgling company.