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Divide a TikTok fee by the engagements a video earned and you have cost per engagement. Nobody publishes a cost per engagement benchmark with a stated sample, so this tool uses two things that are published: a TikTok median of 2.01% in Quid's 2026 Social Media Industry Benchmark Report of 5 March 2026 and an average of 3.70% in Socialinsider's Social Media Benchmarks of 16 January 2026, both divided by followers. Your result is placed against the cost each implies at your own follower count. No signup, no card.
| Published rate | Dated | Rate | Engagements it implies | CPE it implies | Yours is |
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Fee divided by engagements gives cost per engagement. The extra step here is converting two published TikTok engagement rates into the cost per engagement they imply for an account your size, so your figure has something dated to sit beside. A 250,000 follower account at Quid's 2.01% median produces roughly 5,025 engagements per video, which turns a 2,000 dollar fee into about 40 cents each.
Socialinsider's published TikTok formula is the sum of likes, comments, shares and saves divided by followers. That is the same set most brands already count as engagements, which makes TikTok unusual. On Instagram the same publisher counts likes and comments only, so a brand counting saves and shares is measuring something wider than the benchmark. On TikTok the two line up, and the comparison is cleaner as a result.
Socialinsider's annual table shows TikTok rising from 2.50% in 2024 to 3.70% in 2025. Its own executive summary describes TikTok in 2026 at 2.60% with a ten per cent year on year decrease, and its quarterly section gives 2.70%. The publisher is reporting both a sharp rise and a fall in the same document, over different periods. A cost per engagement that looks poor against 3.70% looks fine against 2.60%, so which figure you use matters.
Cost per engagement is a fee divided by engagements, so the metric is driven entirely by how many interactions a given audience produces. TikTok audiences produce several times more interactions per follower than Instagram audiences do, according to both publishers that measure it, and that single fact explains almost all of the difference in cost per engagement between the two platforms.
Quid's 2026 report puts the TikTok median at 2.01% against 0.30% on Instagram, which is 6.7 times higher. Socialinsider puts TikTok at 3.70% against 0.48% on Instagram for 2025, which is 7.7 times higher. Two independent samples, two different statistics, and both land in the same place on the ratio.
Run the arithmetic and the consequence is stark. A 1,000 dollar fee against a 100,000 follower account implies 3.33 dollars per engagement on Instagram at Quid's median and 50 cents on TikTok at the same report's TikTok median. Same fee, same audience size, a figure almost seven times lower.
Because the gap is structural, a low TikTok cost per engagement is the default rather than an achievement. If you book a TikTok creator and the cost per engagement comes in at 30 cents while your Instagram placements sit above two dollars, you have not discovered that TikTok is better value. You have rediscovered the published engagement-rate gap.
The only comparison that carries information is within a platform. Is this TikTok placement cheaper per engagement than the published TikTok rates imply for an account that size, and cheaper than the other TikTok placements in the same campaign. Those questions have answers. Whether TikTok beats Instagram on cost per engagement does not, at least not from this metric alone, because the denominators behave differently on each platform.
This is why the tool is split by platform. A single cost per engagement calculator that compares every result against one band will flatter every TikTok placement and punish every Instagram one, regardless of how either actually performed.
Source: Quid 2026 Social Media Industry Benchmark Report, published 5 March 2026 · Socialinsider Social Media Benchmarks, published 16 January 2026
Ranges for a good cost per engagement are everywhere and they share a common feature, which is that none of them says where it came from. Research for this tool read six such pages closely. Zero state a sample size. Zero state a collection window. Most present their figures as typical or reported without saying reported by whom.
One page is more forthcoming and in being so it gives the game away. It states its method as the post fee divided by followers multiplied by engagement rate. Read that again as a sentence about evidence. The cost per engagement is not something the publisher observed anyone paying. It is a number computed from an assumed engagement rate. If that rate itself came from an unsourced tier band, which is the usual case, the cost figure is two inferences away from any observation while being presented as market data.
A set of four bands running from one cent to two dollars appears verbatim on several unconnected sites. One of them is an agency blog with no named author and no sample. This is how a figure acquires the appearance of consensus without ever having been measured, and tier bands are the clearest example of it anywhere in creator marketing.
The Library of Congress publishes a research guide on influencer marketing metrics and costs. It has nothing to sell and no platform to promote. It lists four sources for cost data and not one of them publishes a cost per engagement figure or a cost per thousand impressions figure. Where a benchmark would be, the guide offers a formula and a chart as a starting point.
The nearest thing to a sampled figure in the whole record is a 2017 study of 74 campaigns in the United States reporting 24 cents per engagement overall. It is nine years old, the sample is small, and the page hosting it refuses automated requests so it could not be read at source. A number you cannot verify is more dangerous than a gap you admit to, so it is not used here.
Hence the design of this page. There is no TikTok cost per engagement benchmark to compare you against, and rather than invent one, the comparison is built from published engagement rates that do state their samples.
Three numbers and a click. No account, no setup and nothing sent anywhere, since the calculation runs in your browser.
Quid's 2.01% median of 5 March 2026 and Socialinsider's 3.70% average of 16 January 2026, both measured against followers.
Socialinsider counts likes, comments, shares and saves on TikTok, the same set brands count, so no adjustment is needed.
One Socialinsider page carries 3.70%, 3.73%, 2.70% and 2.60% for TikTok. All four are named here rather than quietly reduced to one.
The cost per engagement tiers in wide circulation state no sample anywhere, so none is used as a threshold on this page.
A cost per engagement far under the published rates needs an authenticity check behind it, which the full platform runs across 10M+ creator profiles.
Quid's 2026 Social Media Industry Benchmark Report, published 5 March 2026, reports a TikTok all-industry median engagement rate of 2.01%, the highest of any platform in that report. Quid states its method as engagement rate calculated by dividing total interactions by follower count, a wide definition that takes in video interactions and shares. The sample is 150 companies drawn at random from each of 18 industries, from a database of over 200,000 companies, covering both organic and paid posts.
Socialinsider's Social Media Benchmarks, published 16 January 2026, reports a TikTok average of 3.70% for 2025, up from 2.50% in 2024. Its stated TikTok formula is the sum of likes, comments, shares and saves on the post divided by the total number of followers that page has. Its findings rest on the analysis of 70 million posts from a representative sample of international brands, covering January 2024 to December 2025.
Both measure against followers, which is what makes them usable here. A follower count plus a rate gives an expected engagement count, and a fee divided by that count gives the cost per engagement the rate implies.
The detail that makes the TikTok comparison tighter than the Instagram one is the interaction set. Socialinsider counts likes, comments, shares and saves on TikTok. That is the same four signals a brand would naturally total when asked how many engagements a video earned. Nothing needs adjusting and nothing is being compared across different definitions.
On Instagram the same publisher counts likes and comments only. A brand that includes saves and shares there is measuring a wider set than the benchmark, so its cost per engagement reads lower than a matched comparison. That asymmetry is a property of the sources rather than of the platforms, and it is worth knowing which side of it you are on.
Quid's definition is wider still on both platforms, since total interactions includes video interactions and shares. That is part of why its TikTok median of 2.01% and Socialinsider's 3.70% are not interchangeable, and why the calculator reports your position against each separately instead of blending them.
As on Instagram, neither sample is made of individual creators. Quid samples companies and Socialinsider samples brands. Creators typically engage better than company accounts of the same size, so the cost per engagement these rates imply is a conservative reference. Beating it on a creator placement is the expected outcome rather than a strong one.
Source: Quid 2026 Social Media Industry Benchmark Report, published 5 March 2026 · Socialinsider Social Media Benchmarks, published 16 January 2026
Reading the Socialinsider benchmarks page end to end rather than taking its headline turns up four different TikTok engagement rates in the same document. The benchmark table gives 3.70% for 2025 against 2.50% for 2024. The body text describes rates leaping from 2.50% to a standout 3.73%, a 49% year on year rise. The executive summary states that in 2026 TikTok's engagement rate by followers stands at an average of 2.60%, registering a ten per cent year on year decrease. The quarterly section gives 2.70% and calls it TikTok's lowest value in the last year and a half.
So the same page reports a 49% rise and a ten per cent fall, and gives 3.70%, 3.73%, 2.70% and 2.60% for the same platform. None of this is dishonest. The 3.70% and 3.73% figures are full-year 2025 and the 2.60% and 2.70% figures are part-year 2026, and a platform can rise sharply in one year then fall in the next. The 3.70% against 3.73% difference is a table against body-text discrepancy within one year.
The point is that quoting any single one of them as the TikTok engagement rate, without saying which period it covers, hides the most useful thing the page contains.
This tool uses 3.70%, the annual table figure. It is the value tied to the stated sample of 70 million posts and the stated window of January 2024 to December 2025. The 2026 readings are part-year numbers quoted in prose with no separate sample statement attached to them, and the 3.73% is the same year as 3.70% reported inconsistently, so the table is the more defensible of the pair.
That choice is conservative in a specific direction. 3.70% is the highest of the four, so it implies the most engagements and therefore the lowest implied cost per engagement, which makes it the hardest figure for your placement to beat. If your cost per engagement comes in below the figure 3.70% implies, it would also come in below what 2.60% implies. The verdict holds either way.
If you prefer the 2026 part-year view, the arithmetic is yours to redo. A 250,000 follower account at 2.60% implies 6,500 engagements rather than 9,250, so a 2,000 dollar fee implies about 31 cents per engagement rather than about 22 cents.
Quid's TikTok median of 2.01% sits below all four Socialinsider figures, which is what you would expect from a median against an average on a platform where a minority of accounts perform far above the rest. Reporting your result against both a median and an average brackets it more honestly than either alone, and the two should never be combined into a single figure, since the blended number appears in neither publication.
Source: Quid 2026 Social Media Industry Benchmark Report, published 5 March 2026 · Socialinsider Social Media Benchmarks, published 16 January 2026
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Multiply the follower count by the published rate to get the engagements that rate implies, then divide the fee by that number. The tool above returns exactly these figures.
The third example is worth sitting with. A cost per engagement of 3.33 dollars on TikTok would look catastrophic next to the one cent to two dollar bands in circulation, and those bands would tell you nothing about why. Against the published rates it is specific. A 100,000 follower account should produce somewhere between 2,010 and 3,700 engagements on the two published figures, and it produced 1,500, so the question is about the account rather than about the price.
The second example shows a placement beating both published rates comfortably, at 12,000 engagements against an implied 4,020 and 7,400. That is a genuinely strong result and the right follow-up is to check it is real. An engagement total three times the published median for that follower count is exactly the pattern a giveaway, a pod or bought interactions would produce, and it is also the pattern a genuinely viral video produces. Cost per engagement cannot tell those apart, so an authenticity check belongs beside it.
Source: Quid 2026 Social Media Industry Benchmark Report, published 5 March 2026 · Socialinsider Social Media Benchmarks, published 16 January 2026
TikTok distributes through a recommendation feed rather than a follower graph, and that breaks one assumption behind the whole calculation. The engagements on a TikTok video do not come only from followers. A video from a 20,000 follower account can reach a million people who do not follow it, and the engagements they leave are counted in your total while the follower count in the denominator of the published rates stays at 20,000.
So a follower-denominated comparison can flatter a video that travelled well beyond the account's own audience. The published rates are themselves follower-denominated, which keeps the comparison internally consistent, but it means a very low cost per engagement on TikTok sometimes reflects distribution luck rather than a well-priced placement.
There is no published fix for this. No publisher reports a TikTok engagement rate measured against views, so a view-denominated cost per engagement cannot be compared against anything. That gap is named here rather than papered over.
The four interactions Socialinsider counts on TikTok are not equivalent in value to a brand. A share puts your content in front of a new person. A save signals intent to come back. A like costs nothing and means little. Totalling them and dividing by a fee treats all four as the same unit, which is convenient and slightly false.
If the composition matters to you, work out cost per share and cost per save separately from the same fee. Those are narrower numbers with no published comparison at all, so treat them as internal metrics, but they often tell you more about a placement than the blended figure does.
Finally, engagement is not an outcome. Nobody who liked a video has bought anything. Cost per engagement ranks placements within a TikTok campaign well, and it judges whether a partnership worked badly. Read it beside the audience location, an authenticity score and whatever conversion signal you can actually attribute.
Source: Quid 2026 Social Media Industry Benchmark Report, published 5 March 2026 · Socialinsider Social Media Benchmarks, published 16 January 2026
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These are the TikTok cost questions that no credible publisher answers as of October 2026.
The quick test on any figure you find is to look for three things together, a sample size, a collection window and a stated formula. Research for this page found no cost per engagement source with all three, and no sponsorship cost per thousand source with all three either. A figure missing all three has circulated rather than been measured, however many pages repeat it.
Measure cost per engagement the same way on every TikTok placement, always counting likes, comments, shares and saves so you match the published formula, and keep the record. After a handful of campaigns your own distribution is a better standard than any published band, because you know exactly how it was produced and it reflects your own briefs and your own category.
Use the two published rates here as the outside reference for whether a given video beat what the market reports at that follower count, and use your own history as the target you manage against.
Source: Quid 2026 Social Media Industry Benchmark Report, published 5 March 2026 · Socialinsider Social Media Benchmarks, published 16 January 2026
The TikTok CPE calculator is free with no signup. A cost per engagement far below the published rates is worth an authenticity check, which is what the full platform adds across 10M+ creators.
Divide the fee by the engagements the video earned, counting likes, comments, shares and saves. A 2,000 dollar video that collected 9,000 of those works out at 0.2222 dollars per engagement. That four-signal total is the same set Socialinsider's published TikTok formula uses, which is the sum of likes, comments, shares and saves divided by followers, so your count and the benchmark's count agree without any adjustment.
No publisher reports one with a stated sample. Six cost per engagement benchmark pages were checked for this tool and none states a sample size, a window or a method, and one discloses that its figures are derived as the post fee divided by followers multiplied by engagement rate, which makes them arithmetic from an assumed rate rather than observed cost. So instead of a band, this page compares your figure against the cost that two published TikTok engagement rates imply at your follower count. Quid's 2026 Social Media Industry Benchmark Report of 5 March 2026 gives a median of 2.01% on followers. Socialinsider's Social Media Benchmarks of 16 January 2026 gives an average of 3.70% for 2025. At a 2,000 dollar fee and 250,000 followers those imply 0.3980 dollars and 0.2162 dollars per engagement.
Because published TikTok engagement rates are several times higher, and cost per engagement is a fee divided by engagements. Quid's 5 March 2026 report puts TikTok at 2.01% against Instagram at 0.30%, which is 6.7 times. Socialinsider's 16 January 2026 benchmarks put TikTok at 3.70% against Instagram at 0.48% for 2025, which is 7.7 times. The same fee against the same follower count therefore produces a far lower cost per engagement on TikTok. That is a platform property rather than evidence that TikTok is better value, and treating a cross-platform cost per engagement comparison as a value judgement is one of the most common errors with this metric.
It uses 3.70%, the figure in that report's annual benchmark table for 2025. The same page also states 3.73% in its body text for the same year, 2.60% in its executive summary for 2026 with a ten per cent year on year decrease, and 2.70% in its quarterly section. All four are real and all four are disclosed on this page. The table figure is used because it is the one attached to the stated sample of 70 million posts and the stated window of January 2024 to December 2025. It is also the highest of the four, so it is the hardest for your placement to beat, which makes a favourable verdict against it the safer conclusion.
It complicates it. TikTok distributes through recommendations rather than a follower graph, so a video's engagements can come largely from people who do not follow the account while the published rates divide by followers. That means a video which travelled well beyond its own audience can show a very low cost per engagement without the placement having been well priced. The comparison stays internally consistent because the published rates are follower-denominated too, but no publisher reports a TikTok engagement rate measured against views, so there is no view-based comparison available to cross-check it.
Yes, with no signup and no card, and the arithmetic runs in your browser so nothing you enter leaves it. It sits alongside the Instagram CPE calculator, the engagement rate benchmarks page that documents every source used here, and the rest of the free tools. When one calculation is not enough, the full platform adds audience demographics and fake-follower scoring across more than 10 million verified creators, starting at a Free Plan with no card.
10M+ verified creators across 4 platforms, 12 filters and a fake-follower score on every profile. No card.