TikTok Statistics UK: Users, Demographics and Ad Benchmarks

Summary

The TikTok statistics UK marketers quote disagree with each other because four incompatible measurement methods are in circulation, which is why credible estimates of the UK user base run from 24.8 million to 30 million. The most defensible single figure is Ofcom’s: TikTok was visited by 56% of UK online adults in May 2025, and users averaged 28 minutes a day, rising to 49 minutes among 18 to 34 year olds. TikTok’s platform-wide engagement rate of 3.70% is roughly eight times Instagram’s, which is usually the number that justifies a budget line rather than the reach figure. The fastest-growing UK age group is 35 to 44, up 22% year on year, so the platform’s audience is no longer confined to people in their twenties. From spring 2027 the UK government intends to bar platforms from serving under-16s, which will shrink the under-18 share of the audience.

Every figure on this page carries a named source and a verification date, because a TikTok statistic without a method attached isn’t worth much in a budget paper. ByteDance publishes no verified country-level user numbers for the UK, so all of the figures below are triangulated from regulator research, app panel data, advertising dashboards or survey work. Those four methods measure different populations, and they can differ by a factor of three.

Read the numbers as a set rather than individually. TikTok takes more attention per user than any comparable service in the UK, its audience is broadening upward through the 35 to 54 brackets faster than any other segment, and it now handles a meaningful share of product discovery that used to begin on Google. For businesses building an organic social media strategy around those shifts, the demographic movement matters considerably more than the headline reach figure.

TikTok statistics UK at a glance

How to read these TikTok statistics

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Two sets of UK TikTok statistics can disagree by a factor of three and both be defensible, because they measure different populations. Knowing which of four methods produced a figure explains almost every apparent contradiction you’ll meet.

Regulator research. Ofcom’s Online Nation study measures UK adults through a metered panel. It reports reach across all online adults and time spent among people who actually visited the service. It’s the best-sourced UK-specific data available and it produces the most conservative numbers, because it averages across light and heavy users.

App intelligence panels. DataReportal, Sensor Tower and similar providers measure time inside the app among people who have it installed and open it, usually with an Android skew. These produce much higher time-spent figures, commonly 80 to 100 minutes a day, because the denominator is active app users rather than all adults.

Advertising reach dashboards. TikTok’s own ads platform reports the audience it can serve ads to. It counts addressable profiles rather than people, so it tends to overstate unique humans, and it sits behind most of the higher UK user claims in circulation.

Survey and estimate blends. A large share of the TikTok statistics circulating in marketing content are secondary, meaning one article citing another. They’re useful for direction and weak for a business case.

The working rule: use Ofcom for anything you need to defend, use panel data only to compare platforms measured the same way, and treat single-source commercial estimates as indicative. Where a figure on this page couldn’t be traced to a primary source, that’s stated next to it rather than left for you to discover.

How many people use TikTok in the UK?

The most defensible UK user figure comes from Ofcom, and it measures reach rather than monthly actives. The commercial estimates sit in a band rather than at a point, and the band is a measurement artefact rather than a genuine dispute.

TikTok was visited by 56% of UK online adults in May 2025, with visitor numbers rising and growth driven by younger internet users.

Source: Ofcom, Online Nation 2025, published 10 December 2025. Verified 18 September 2026.

TikTok’s daily UK audience reached 21% of online adults, or 10.4 million people, a 37% year-on-year increase.

Source: Ofcom, Online Nation 2025, published 10 December 2025. Verified 18 September 2026.

Measured as a smartphone app rather than across all devices, TikTok ranked tenth in the UK at 46% of smartphone-using adults, rising to 65% among 18 to 34 year olds.

Source: Ofcom, Online Nation 2025, published 10 December 2025. Verified 18 September 2026.

UK monthly active users stood at approximately 25.4 million in early 2026, equal to around 37% of the total UK population.

Source: Statista, 2026. Verified 18 September 2026. Secondary estimate, not a TikTok disclosure.

A lower estimate of 24.8 million UK users was published for early 2025, reflecting a substantial year-on-year increase on the prior period.

Source: Sprout Social, 2025. Verified 18 September 2026. Secondary estimate.

TikTok’s own UK Newsroom reported crossing 30 million regular UK users in late 2025.

Source: TikTok UK Newsroom, 2025. Verified 18 September 2026. Platform self-report using a looser “regular users” definition than monthly actives.

The spread between 24.8 million and 30 million resolves once you know the method. Advertising dashboard figures run high, panel-derived monthly actives run lower, and TikTok’s own definition of a regular user is looser than either. What the numbers agree on is direction: TikTok has grown from roughly 2.1 million UK users in 2018 to its current scale, and the UK is among the five largest TikTok markets in Europe.

Regional usage across the UK

Regional breakdown is the largest gap in the published TikTok statistics, and no amount of searching closes it. There simply isn’t a figure to find. ByteDance publishes no sub-national UK figures, and most third-party research treats the UK as a single market. Scotland and Wales are not broken out in any current published research.

What can be said with confidence is narrower. TikTok’s advertising platform allows geographic targeting at city and regional level, including Belfast, Edinburgh, Cardiff, Manchester and Birmingham, which confirms that meaningful audiences exist in each. London accounts for the highest absolute user count. If you need regional numbers, the reliable method is to run a small awareness campaign in TikTok Ads Manager across a wide geography and pull the demographic report, which gives you first-party data for your own market rather than an estimate for someone else’s.

TikTok demographics UK: who is actually using the platform

User volume tells you TikTok has reach. TikTok demographics tell you whether that reach is relevant to your business, and this is where conventional wisdom sits furthest from the data.

TikTok demographics by age

The 18 to 24 cohort remains the largest single group of UK daily active users at approximately 36%, followed by 25 to 34 at around 29%.

Source: GWI, TikTok Audience Report, Q4 2025. Verified 18 September 2026.

The 35 to 44 bracket is the fastest-growing UK segment, up 22% year on year in daily active users across 2024 to 2025.

Source: GWI, TikTok Audience Report, Q4 2025. Verified 18 September 2026.

The 45 to 54 bracket is growing at 14% year on year from a smaller base, and the 13 to 17 bracket is the only one contracting, at minus 3%.

Source: GWI, TikTok Audience Report, Q4 2025. Verified 18 September 2026.

TikTok is used by 83% of UK 16 to 24 year olds and 7% of people aged 75 and over.

Source: Ofcom, Adults’ Media Use and Attitudes, published 2 April 2026. Verified 18 September 2026.

That Ofcom snapshot shows the width of the gap. The growth rates in the table above are what should drive a media plan, because they show where the gap is closing. Businesses selling home improvement, financial products or professional services to 35 to 50 year olds now have a growing audience on the platform that barely existed three years ago. Content has to work harder to reach those brackets, and the channel mix should reflect the skew, but writing TikTok off on age grounds is no longer supportable.

What is the average age of a UK TikTok user?

There isn’t a published average age for UK TikTok users. The median sits in the mid-to-late twenties on the distribution above, since 18 to 24 and 25 to 34 together account for around 65% of daily active users. The more useful finding is that the average has risen year on year, because older brackets are growing faster than younger ones.

TikTok demographics by gender

UK gender distribution is commonly reported at approximately 52% female and 48% male, though one widely cited 2026 analysis puts the female share considerably higher at 61.5%.

Sources: multiple commercial estimates, 2025 to 2026; Sprout Social, UK TikTok statistics, April 2026. Verified 18 September 2026. Sources conflict materially on this measure and no regulator figure exists.

Treat the gender split as a range rather than a point, because the sources don’t agree. The direction most sources agree on is that the split is narrowing as the platform matures. For sectors where women drive purchase decisions, including beauty, health, home and parenting, audience alignment is strong either way. For B2B businesses in male-skewed sectors, the composition is worth factoring into audience planning rather than assuming away.

What percentage of UK TikTok users are under 18?

Between 15% and 25% of UK TikTok users are estimated to be under 18, with 13 the platform’s current minimum age. TikTok publishes no verified breakdown.

Source: commercial estimates, 2025 to 2026. Verified 18 September 2026. No primary source exists for this figure.

This is the part of the demographic picture advertisers most often need to control for, and it’s about to move. The UK government intends to bar platforms from serving under-16s from spring 2027, and Ofcom is separately investigating whether TikTok’s age checks identify children correctly. Campaigns can already be age-gated to 18 and over in Ads Manager, and any brand whose TikTok audience skews young should plan for this segment to contract.

How much time do UK users spend on TikTok?

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Time spent is the TikTok statistic most often misquoted, because the two figure sets in circulation measure different people and neither is wrong.

UK TikTok users spent an average of 28 minutes a day on the app, rising to 49 minutes a day among 18 to 34 year olds.

Source: Ofcom, Online Nation 2025, published 10 December 2025. Verified 18 September 2026.

App panel data puts UK time spent far higher, at around 88.5 minutes a day, with a global panel figure of 96 minutes a day per user.

Sources: DataReportal figures cited by Sprout Social (2025); Sensor Tower (2025). Verified 18 September 2026. Panel data counts only people with the app installed and opening it.

On Ofcom’s consistent basis, YouTube averaged 51 minutes a day among UK adults in 2025, up from 47 minutes in 2024, while Reddit users averaged 4 minutes a day.

Source: Ofcom, Online Nation 2025, published 10 December 2025. Verified 18 September 2026.

Comparing an Ofcom TikTok figure against a panel-derived Instagram figure is the commonest error in this area, and it produces comparisons that are off by a multiple rather than a margin. Pick one method and hold to it across every platform in the comparison.

TikTok engagement rate benchmarks

Engagement is where the TikTok statistics are clearest, because the same providers measure every platform the same way and the differences are large enough to survive methodological quibbles.

TikTok’s platform-wide average engagement rate is 3.70%, up 49% year on year, measured across 70 million posts.

Source: Socialinsider, 2026. Verified 18 September 2026.

Instagram averages 0.48% and Facebook 0.15% on the same basis, meaning TikTok outperforms Instagram by roughly eight times and Facebook by more than twenty.

Source: Socialinsider, 2026. Verified 18 September 2026.

Short videos of roughly 15 to 60 seconds achieve an average engagement rate of approximately 3.3%.

Source: Sprout Social, 2026. Verified 18 September 2026.

Why the engagement gap exists

The difference is structural rather than cultural. Instagram weights follower relationships, so accounts with large existing audiences carry a built-in reach advantage. YouTube distributes on watch history and subscription activity. TikTok’s For You Page distributes on signals from the content itself: completion rate, saves, shares and comments.

A business with 200 followers and a genuinely useful video can reach a large audience, while an account with 50,000 followers posting mediocre content won’t. For UK SMEs with no existing following, the entry barrier is lower than on any other major social platform. Two mechanics are worth knowing before you plan a content calendar. Completion rate carries the heaviest weight, with videos that hold viewers past the 50% to 70% mark gaining sustained For You Page exposure. And a distribution change reported heading into 2026 means new videos are shown primarily to existing followers for the first one to three days, which lengthens the feedback loop on any single post.

Is TikTok being used as a search engine in the UK?

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Yes, and this is the shift that has most surprised UK marketers.

40% of TikTok users aged 18 to 24 now begin product searches in the app before going to Google.

Source: GWI, Q4 2025. Verified 18 September 2026.

34% of UK consumers use video-sharing platforms such as TikTok to search online at least once a day, and 43% use social media platforms to search daily.

Source: Ofcom, Adults’ Media Use and Attitudes, published 2 April 2026. Verified 18 September 2026.

The For You Page distributes 96% of watch time to content surfaced by the recommendation engine rather than content from followed accounts.

Source: SQ Magazine, 2026. Verified 18 September 2026. Single-source estimate.

The reasons are practical. TikTok search results surface short reviews, demonstrations and comparisons that this cohort finds more credible than a page of text links. A 60-second video showing a product in use carries information a written list can’t.

The behaviour extends well past beauty and fashion. UK users search TikTok for home services providers, financial products, restaurant recommendations and technology comparisons, and the query patterns increasingly resemble informational search rather than entertainment discovery. That makes TikTok SEO, meaning searchable keywords placed in captions, on-screen text and spoken audio, a real channel for brands that approach it systematically. Planning TikTok content and traditional search engine optimisation as one workstream rather than two is what separates brands that compound visibility from those that optimise in silos. Working through the mistakes that undermine TikTok search performance is a reasonable place to start.

TikTok Shop UK: what the commerce data shows

TikTok Shop launched in the UK ahead of the United States, which gave British businesses an early-mover position that many have yet to use. The global data is well documented. The UK data isn’t, and this page treats the two differently.

Global figures, which are better sourced

TikTok Shop generated $33.2 billion in global gross merchandise value in 2024, roughly tripling the prior year.

Sources: Resourcera; Business of Apps, 2025 to 2026. Verified 18 September 2026.

Full-year 2025 global GMV landed in the region of $64 billion to $66 billion depending on the tracker, close to double the 2024 figure.

Sources: multiple industry trackers including Momentum Works and Resourcera, 2026. Verified 18 September 2026. Trackers differ; treat the range rather than a point.

More than 15 million sellers are active on TikTok Shop globally, listing over 70 million products across more than 750 categories.

Source: Resourcera, 2026. Verified 18 September 2026.

Approximately 58% of TikTok users worldwide report having made at least one purchase through TikTok Shop.

Source: Resourcera, 2026. Verified 18 September 2026. Survey-derived, so it measures reported behaviour rather than transactions.

UK figures, which need more care

There are approximately 200,000 active TikTok Shop sellers in the UK, and over 6,000 UK TikTok Shop Live sessions are hosted each day.

Sources: commercial trackers, 2025 to 2026. Verified 18 September 2026. Secondary estimates.

Black Friday 2024 was TikTok Shop’s highest-grossing day in UK history, with sellers moving 27 items every second.

Source: TikTok UK Newsroom, 2024. Verified 18 September 2026.

Average order value sits at approximately £28 for impulse categories and £65 to £90 for planned purchases, with apparel return rates estimated at 22% to 28%.

Sources: commercial trackers, 2025 to 2026. Verified 18 September 2026. Secondary estimates. Returns need factoring in before GMV is treated as revenue.

A note on UK GMV. Published UK TikTok Shop GMV figures vary widely and none traces to a primary TikTok disclosure. Business of Apps has been cited at approximately £6.4 billion for 2025, representing roughly 73% growth on the prior year, and that is the better-sourced of the figures in circulation. Other estimates, including a UK share of around 2.14% of global sales, imply a materially smaller number. Cite the source alongside any UK GMV figure you use, and expect that it’ll be challenged.

Selling on TikTok Shop from the UK

Unlike the volume data, the requirements are directly verifiable. Sellers need a UK-registered entity with Companies House registration, a valid UK business address and UK bank account, standard VAT and trading standards obligations, and compliance with Consumer Rights Act returns and refunds standards. Platform commission is commonly quoted in the region of 5% to 9% per order depending on category. UK advertising standards apply to all promotional content.

For businesses trading across Northern Ireland and the Republic of Ireland, one point matters more than the rest: TikTok Shop operates in the UK including Northern Ireland but is not available in the Republic, so cross-border orders need careful handling of customs documentation and VAT.

“TikTok Shop has fundamentally changed the discovery-to-purchase journey for younger UK consumers. The brands that will win are those that treat TikTok as a sales channel, not just a brand awareness tool.”

Ciaran Connolly, founder of ProfileTree

One factor is consistently underweighted in social commerce planning, and it sits off the platform. Users who discover a product on TikTok Shop frequently visit the brand’s own site before completing a purchase or returning for a second order, so a site that loads slowly, handles mobile poorly or lacks trust signals will lose a material share of that traffic. Getting the website development fundamentals right is a precondition for TikTok commerce working, not an afterthought.

TikTok advertising costs and benchmarks in the UK

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Organic content is free to produce and slow to build. Paid buys immediate reach, and the costs below are the ones to model before committing budget.

TikTok’s own research indicates 63% of the highest-performing UK ads make their core point before the three-second mark.

Source: TikTok, 2026. Verified 18 September 2026.

Three characteristics separate campaigns that work from campaigns that burn budget. Creative should be indistinguishable from organic, produced in the platform’s native style rather than cut down from television or Instagram. The core message needs to land in the first two to three seconds. And creative should be built for the specific placement, whether In-Feed, TopView or Spark Ads.

In-feed video remains the practical starting format for most UK SMEs. Spark Ads, which amplify existing organic posts, are often the most cost-effective entry point because they inherit the social proof of the original. Minimum daily and campaign budgets are set in Ads Manager and change by objective, so check the current figures there rather than working from a published average. The cost most businesses underestimate is creative production, which belongs in a separate line from media spend. Filming once for TikTok, Instagram Reels and YouTube Shorts in the same session cuts the per-channel cost considerably, an approach that runs through ProfileTree’s video production work with clients across Northern Ireland and the UK.

What the data shows about TikTok for B2B

Most TikTok statistics guides assume a B2C reader. The B2B picture is thinner, and it points somewhere specific rather than nowhere.

Only 23% of B2B marketers currently use TikTok, against 85% who cite LinkedIn as their primary platform.

Source: Social Media Examiner, 2025. Verified 18 September 2026.

46% of Gen Z have secured a job or internship through TikTok, and 95% say a company’s social media presence influences their decision to apply.

Source: Zety, 2025. Verified 18 September 2026.

76% of people had a purchase decision influenced by social media in the previous six months.

Source: Sprout Social, Q2 2025. Verified 18 September 2026.

The data doesn’t support treating TikTok as a direct lead generation channel in the way LinkedIn or Google Search are. Its demonstrated B2B value sits in two places: employer branding, reaching future employees before they start job searching, and familiarity-building with buyers who are not yet in market. The 95-5 principle from the Ehrenberg-Bass Institute is the relevant frame, since only around 5% of potential buyers are actively purchasing at any given moment. The fast-growing 35 to 44 bracket is exactly the decision-maker audience professional services firms need, and competition for their attention on TikTok is lower than in Google Ads or LinkedIn campaigns.

“The question for any B2B business is not whether TikTok has their audience. It is whether the business has content that works in that format. A manufacturer showing their production process, or a training company demonstrating a session, can build real reach. A firm talking about quarterly accounts probably cannot.”

Ciaran Connolly, founder of ProfileTree

Is TikTok growth slowing in the UK?

User acquisition is maturing while time spent and commercial activity sit at record levels. Those two facts are routinely reported as though only one of them were true, which is where most of the confusion starts.

TikTok passed 200 million monthly users in Europe in September 2025, up from 175 million a year earlier.

Source: TikTok, September 2025. Verified 18 September 2026.

Follower growth for brand accounts has slowed to an average of 3.4% per month, the slowest rate recorded since tracking began, while reach grew 25% and shares grew 31% across the first half of 2025.

Source: Dash Social, 2025. Verified 18 September 2026.

TikTok advertising revenue grew 39% year on year to $34.8 billion in 2026.

Source: SQ Magazine, 2026. Verified 18 September 2026. Single-source estimate.

That combination is characteristic of a maturing platform, and it’s the most misread set of TikTok statistics in the category. Mass new-user acquisition is tapering while depth of engagement and commercial activity accelerate. For UK marketing managers the practical reading is that the window for building an organic audience cheaply is narrowing rather than closed.

TikTok compared with other UK social platforms

Reddit reached 60% of UK internet users in May 2025, up from 48% a year earlier, overtaking TikTok’s 56% to become the fourth most-reaching service.

Source: Ofcom, Online Nation 2025, published 10 December 2025. Verified 18 September 2026.

TikTok doesn’t have the largest UK reach, and it’s now been passed by Reddit as well as Facebook and YouTube. The contrast with Reddit is the instructive one: Reddit users averaged 4 minutes a day against TikTok’s 28. Reach and attention are separate purchases, and TikTok sells the second one.

UK regulation: what changes in 2027

Four regulatory developments matter for UK businesses using TikTok, and three of them landed in 2026. None of them restricts commercial advertising to adults.

The under-16 ban

On 15 June 2026 the UK government announced that social media platforms, including TikTok, will be barred from offering services to under-16s, with protections expected to come into force in spring 2027.

Source: DSIT, GOV.UK announcement, 15 June 2026. Verified 18 September 2026.

The scope is broader than the Australian model it builds on. Alongside the ban, the government intends to block functions such as livestreaming and stranger communication for under-16s, applying to a wider set of services including gaming sites. Messaging services such as WhatsApp and Signal are not intended to be included. Powers already exist through the Children’s Wellbeing and Schools Act 2026, so the measures come through secondary legislation, which the government intends to bring before Parliament before the end of 2026.

On 15 July 2026 DSIT announced further restrictions for 16 and 17 year olds, including overnight social media curfews and limits on addictive features such as infinite scrolling, applied on a default-on basis.

Source: DSIT press release, 15 July 2026. Verified 18 September 2026.

For most advertisers this is a planning input rather than an operational change. Around 11% of UK daily active users currently sit in the 13 to 17 bracket, so brands whose TikTok audience skews young should model that share contracting from 2027. Campaigns aimed at adults are largely unaffected, and age-gating to 18 and over is already available in Ads Manager.

The Ofcom investigation

On 16 July 2026 Ofcom opened a formal investigation into TikTok Information Technologies UK Limited under section 12 of the Online Safety Act 2023, case reference CW/01352/07/26, examining whether its age assurance is highly effective at identifying children.

Source: Ofcom, investigation notice, 16 July 2026. Verified 18 September 2026 and still open.

Ofcom’s concern is TikTok’s reliance on age inference, which estimates a user’s age from account activity rather than verifying it through document checks or facial age estimation. Ofcom’s first Age Assurance report, published the same day, indicated that inference models may be failing to correctly identify a significant proportion of children. Where a breach is found, fines reach £18 million or 10% of qualifying worldwide revenue, whichever is greater. Ofcom is also due to report to government on effective age assurance methods for verifying 16 and over by the end of October 2026, which is the next date to watch.

The government device ban

In March 2023 the UK government banned TikTok from official government-issued devices on National Cyber Security Centre advice. The restriction covers government hardware only and has never applied to private individuals or businesses. The US divest-or-ban law was always US-only, and the US ownership transition resolved in January 2026, which removes the main source of speculation about knock-on UK restrictions.

UK GDPR and the TikTok Pixel

Most guides skip this one, and it’s the part with actual legal exposure attached. If you run TikTok advertising in the UK and use the Pixel to track website conversions or build retargeting audiences, the Pixel places a cookie on visitors’ browsers and sends event data such as page views, purchases and sign-ups to TikTok’s servers. Under UK GDPR that is processing personal data, so you need a lawful basis, a privacy notice describing the processing, and a consent mechanism giving users a real choice before the Pixel fires. The same obligations apply to Google Ads tags and the Meta Pixel. TikTok is not a special case, only one that businesses frequently overlook.

What these statistics should change in your plan

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Statistics only earn their place if they change a decision, and most of the numbers above won’t change yours. Four follow from the data above.

Plan for completion rate, not posting frequency. Three well-planned videos a week that hold attention will outperform five rushed posts, because completion rate is the most heavily weighted distribution signal. Define the brief before filming: who is this for, what should they take away, and what action follows.

Film once, publish across three channels. A 30 to 60 second TikTok video takes roughly the same production effort as a YouTube Short, an Instagram Reel or an embedded video on a landing page. Filming in portrait, keeping key visuals central and building self-contained narratives lets one session serve every short-form channel, a case made at length in ProfileTree’s guide to short-form and long-form video.

Set up attribution before you spend. UTM parameters on any URL in your bio or ad creative let GA4 attribute sessions and conversions specifically to TikTok. Without that, investment decisions come down to instinct, which is the same discipline that governs return on digital marketing spend generally.

Decide whether to build the capability in-house. For businesses that expect to keep producing short-form video, training an internal team is often cheaper over two years than an ongoing retainer. ProfileTree’s digital training covers social content strategy, short-form production and platform analytics for owners and marketing teams across Northern Ireland and the UK.

Where TikTok fits overall depends on your own audience profile, your capacity for consistent video production, and how the channel connects to everything else you run. That last point is where most TikTok efforts come apart, because the channel gets treated as a standalone experiment rather than a component of a digital marketing strategy with objectives and measurement attached. If you want the decision framework rather than the numbers, ProfileTree’s guide to TikTok for business covers industry fit, account setup, content formats and costs.

How this page is maintained

This page is reviewed on a quarterly cycle. Each review checks every figure against its named source, updates the verification date, and records any figure that has been superseded or withdrawn.

Frequently asked questions

How many people use TikTok in the UK?

Estimates range from approximately 24.8 million to 30 million monthly active users depending on the measurement method. Statista places the figure at around 25.4 million in early 2026, equal to roughly 37% of the UK population. Ofcom, measuring reach rather than monthly actives, found TikTok was visited by 56% of UK online adults in May 2025. ByteDance publishes no verified country-level figures, so every estimate is triangulated from third-party research.

Why do TikTok user numbers for the UK never match between sources?

Because the sources are measuring different populations and almost none of them say so. A regulator panel measures all online adults, an app intelligence panel measures people who have the app installed and open it, and an advertising dashboard counts addressable profiles rather than humans. Those three methods can differ by a factor of three on the same underlying reality, and all three answers are defensible for what they actually measure. The fix is to name the method alongside the number every time you quote one.

I just need one TikTok figure I can put in a board paper without getting picked apart. Which one?

Use Ofcom: 56% of UK online adults visited TikTok in May 2025, published in Online Nation 2025 on 10 December 2025. It is the only UK TikTok figure produced by a regulator using a metered panel, it is a reach measure rather than an estimate of unique humans, and it is the hardest one for anyone in the room to dispute. Pair it with the 28 minutes a day time-spent figure from the same report if you need to argue attention rather than scale, and avoid mixing in a panel-derived number from a different provider, because that is where these arguments usually go wrong.

What are the TikTok demographics in the UK?

The 18 to 24 group is the largest single cohort at approximately 36% of UK daily active users, followed by 25 to 34 at around 29%. The 35 to 44 cohort is the fastest-growing segment, up 22% year on year across 2024 to 2025, according to GWI’s Q4 2025 research. Gender distribution is reported between 52% and 61.5% female depending on the source, with no regulator figure available, so treat it as a range.

How much time do UK users spend on TikTok per day?

Ofcom’s Online Nation 2025 study reports an average of 28 minutes a day across TikTok users, rising to 49 minutes among 18 to 34 year olds. App panel providers report considerably higher figures, commonly 88 to 96 minutes a day, because they count only people with the app installed and opening it. Both are correct for what they measure and they are not interchangeable.

How much does TikTok advertising cost in the UK?

Sector CPMs run from around £5.80 in beauty and personal care to £9.20 for professional services and B2B, with CPC ranging from about £0.31 to £0.71, according to Viddyoze’s June 2026 UK benchmark report and Emplifi’s Q1 2026 benchmarks. Return on ad spend varies by vertical and by creative quality more than by anything else. Minimum daily and campaign budgets are set in Ads Manager and change by objective, so check the current figures there rather than relying on a published average, and budget creative production as a separate line.

How much does TikTok Shop generate in the UK?

Published UK figures vary widely and none traces to a primary TikTok disclosure, which is worth knowing before you quote one. Business of Apps has been cited at approximately £6.4 billion in UK gross merchandise value for 2025, roughly 73% up on 2024, and that is the best-sourced figure in circulation. Global GMV is far better documented at approximately $64 billion to $66 billion for 2025.

Is TikTok being banned in the UK?

Not for adults, and not for businesses. The platform remains fully available for commercial use. Two things changed in 2026: the government announced on 15 June that platforms including TikTok will be barred from serving under-16s, with protections expected in spring 2027, and Ofcom opened an investigation on 16 July into whether TikTok’s age assurance meets its child protection duties. The March 2023 restriction on government-issued devices still stands and has never applied to the public.

Has TikTok usage in the UK peaked?

Not in engagement terms. Total user growth has slowed, which is what happens to any platform reaching around a third of national penetration, but time spent per user continues to rise and both commerce and search usage are growing. Advertising revenue grew 39% year on year in 2026. The platform has moved from a growth phase into a maturity phase, which is not the same thing as decline.

Is TikTok worth it for a small business in the UK?

For B2C businesses in retail, food, beauty, fitness or lifestyle with a visually demonstrable product or a personality-led service, yes, largely because the algorithm will surface content from new accounts regardless of follower count. That is a real structural advantage over Instagram or Facebook for anyone starting from zero. For B2B businesses or those selling mainly to buyers over 45, TikTok can build awareness and is unlikely to produce qualified leads at scale, so it belongs in the plan as a familiarity and employer branding channel rather than a lead source.