Twitter conversation about live TV in the U.S. has grown dramatically over the past two years – 19 million unique people in the U.S. composed 263 million Tweets about live TV in Q2 2013 alone, a 24 percent year-over-year increase in authors and a 38 percent increase in Tweet volume.

Until now, only the amount of Tweets and respective Twitter authors has been measurable. Without a measurement of the audience of people who view those Tweets, TV networks, advertisers and agencies were left wondering about the true reach and influence of TV-related activity on Twitter. Nielsen Twitter TV Ratings complete the picture by measuring both Twitter TV-specific activity (Authors, Tweets) and reach (Unique Audience, Impressions).

Nielsen Twitter TV Ratings are here! #TwitterTV audience on average 50x the # of authors @nielsensocial #NTTR #SocialTV 

 
Initial analysis of Nielsen Twitter TV Ratings reveals that the Twitter TV audience for an average episode is 50 times larger than the authors who are generating Tweets. For example, if 2,000 people are tweeting about a program, 100,000 people are seeing those Tweets. This multiplier varies across programs, with early data showing the ratio of the audience to the authors generally decreases as the number of authors for an episode increases. This is due to the increasing overlap of followers for shows with a large number of Twitter authors, where a single follower is increasingly likely to follow multiple authors.

 NTTR Full Picture