For the first time, Barb’s monthly figures put YouTube ahead of the BBC on average viewing minutes, with the platform edging in front in August. For anyone buying TV airtime late and at a discount, it is a milestone worth understanding properly before it changes a single line on the plan.
What’s happened
Barb, the body that measures UK television audiences, has published its August viewing data, and Campaign reports that YouTube edged ahead of the BBC on average viewing minutes for the first time. It is the second symbolic line YouTube has crossed this year: Barb’s December 2025 numbers, as analysed by VideoWeek, showed YouTube passing the BBC on monthly reach (51.9 million against 50.9 million), while the BBC still held the lead on time spent, at just over 48 minutes a day per viewer against YouTube’s 41 and a half. On Campaign’s reading of the August tables, that gap has now closed. We have not seen the underlying August tables ourselves, so we are treating the headline as the story rather than quoting figures we cannot check.
Why it matters to TV buyers
The first thing to say is what this does not mean. Barb’s YouTube figure covers every screen its panel can see, including phones, tablets and laptops. When VideoWeek looked at the December data on TV sets alone, YouTube dropped well behind the BBC, ITV and Channel 4. The living-room audience that a 30-second spot in a peak-time drama reaches is still, for the most part, a broadcast audience, and the sales houses know it.
What it does mean is that the argument about where “TV” money should go is no longer theoretical, and it will be used against you. Expect YouTube and the connected-TV sellers to wave this milestone at every marketing manager who will listen, and expect the broadcast sales houses to respond by holding their premium inventory firmer and clearing the softer daytime and off-peak slots at sharper prices. That second effect is where late-space buyers make their money. Softer demand for linear, especially around older and more mixed-audience programming, tends to show up first as unsold airtime in the final fortnight before transmission, and that is exactly the inventory we negotiate for our clients.
For auction houses, the audience you want, affluent, older and time-rich, is still in our experience far easier to find around broadcast news, arts and property programming than on YouTube, so this is a reason to buy those slots more cleverly, not to abandon them. For fight promoters, the picture is more mixed: your younger audience genuinely does live on YouTube, so a build-up campaign that runs fight-week clips on YouTube alongside late-booked spots on Sky Sports and the free-to-air sports slots is now the sensible default rather than the experiment.
What we’d do
First, stop treating YouTube as a “digital” line and broadcast as a “TV” line. We plan them as one video budget with one audience target, then decide slot by slot which channel delivers the cheapest verified reach against the people you actually want. Second, use the moment. When a sales house is under pressure to prove linear still matters, it is more open to a conversation about late space, and we go to the sales houses each week with a clear number for what we will pay and a list of the programmes we want. Third, ask the measurement question every time. We insist that any YouTube or connected-TV proposal is evaluated on the same Barb-style terms as the broadcast plan, so you are comparing real people on real screens, not platform-reported impressions.
How VCM can help
We rebuild video plans around what the audience data actually says and then negotiate the airtime late, so you pay a lot less for the same eyeballs. Take a look at how we buy TV advertising, then get in touch on 0333 577 1848 or at James@vcmweb.co.uk. Send us your current plan and we will tell you what it should cost right now, no obligation.
