CPV Calculator
Cost per view is the price of a second of someone’s attention — but only if you know what your platform counts as a ‘view’. Enter spend and views to get the rate, then add a budget to project the reach it buys.
CPV (cost per view) = video ad spend ÷ views. It is the headline cost of a video advertising view — but the word ‘view’ means different things on different platforms. YouTube TrueView counts a view at 30 seconds (or the full ad if shorter); Meta has historically counted a view at as little as 2 seconds; TikTok counts almost any impression. So a low CPV under a loose rule can be worse value than a higher CPV under a strict one. Always read CPV next to its view definition and completion rate.
CPV Calculator inputs and result
How to use this calculator
- Confirm what counts as a viewBefore anything, read the platform’s view rule: 30 seconds on YouTube TrueView, around 2 seconds on Meta, near-instant on TikTok. The threshold changes what your CPV actually means.
- Match spend to views in one windowTake spend and views from the same campaign and date range. Pairing mismatched periods produces a CPV that describes nothing real.
- Read the cost per viewThe headline is what one view costs under that platform’s rule. Compare CPV across campaigns on the same platform; comparing across platforms needs the view definitions lined up first.
- Add a budget to project viewsEnter a planned spend and the tool estimates the views it delivers at this CPV — the basis for a video reach plan.
- Export for the planCopy a share link, send the CSV into your media model, or print a one-page summary for the campaign review.
RGM Expert Says
The first thing we do with any CPV number a client hands us is ask what counts as a view. More confusion comes from that single definition than from the arithmetic. A team will compare a YouTube CPV against a TikTok CPV and conclude TikTok is ‘ten times cheaper’ — when really they are comparing a 30-second qualified view against a near-instant impression. Once the definitions are aligned, the cheap channel often is not so cheap.
We pair CPV with completion and view-through almost reflexively. A low cost per view that dies before your brand appears or your message lands is not efficiency; it is a discount on the wrong thing. For brand work we care where in the video the drop-off happens — getting a cheap two-second view is worthless if the logo arrives at second five. The metric we actually optimise is cost per completed, branded view.
CPV becomes a planning tool the same way CPM does: once you trust the rate for an audience, you can model views for a budget, layer in completion rate to estimate effective exposure, and balance it against reach and frequency. The discipline is resisting the pull of the lowest headline CPV and buying the views that actually carry the message.
How it works
CPV converts spend into a per-view price; invert it to forecast how many views a budget buys.
- Video ad spend — the media billed for the video campaign.
- Views — counted under the platform’s view threshold; note which rule applies.
- Planned budget — optional future spend, converted to a forecast view count.
A view is not a standard unit — thresholds vary by platform. Read CPV with completion rate; see RGM’s cost per view deep dive.
Why ‘view’ is the word that matters most
CPV looks like a clean number and hides a messy one. The denominator — a ‘view’ — is defined differently on every platform, so the same dollar buys radically different amounts of attention. YouTube TrueView bills only when someone watches 30 seconds or finishes a shorter ad; Meta has historically counted a view at around two seconds; TikTok counts almost any impression as a view. Comparing CPV across them without aligning the rule is comparing prices in different currencies.
Because of that, a higher CPV is sometimes the better buy. A 30-second qualified view that carries your full message can be worth several two-second flickers that no one remembers. The serious benchmark is not raw CPV but cost per view at a meaningful watch threshold, ideally with the brand or message already on screen — which is why completion rate belongs right next to CPV.
Used well, CPV plans reach for video the way CPM plans it for display. Trust the rate for an audience, project views for a budget, apply completion rate to estimate effective exposure, and balance the buy against frequency so you build memory without wearing the audience out. The win is attention that lands, not the lowest cost per technically-counted view.
What a view means by platform
CPV is only comparable when the view definition behind it is. These are the rules that change what your cost per view actually measures.
| Platform | View threshold | Implication for CPV |
|---|---|---|
| YouTube (TrueView) | ~30 seconds or full ad if shorter | Stricter rule; a higher CPV can be better value |
| Meta (in-stream / feed) | Historically ~2 seconds | Loose rule; low CPV but shallow attention |
| TikTok | Near-instant impression | Very low CPV; treat closer to an impression |
| The real KPI | Cost per completed, branded view | Pair CPV with completion rate, not price alone |
What media thinkers say about attention
An impression nobody watches is not a view, no matter what the dashboard calls it. Buy attention you can prove, then negotiate the rate.
Cheap reach to people who never registered the message is the most expensive media there is. Watch completion before you celebrate a low cost per view.