Free tool
CPC Calculator
Work out what one click costs you. Spend $1,800 for 1,500 clicks and your CPC is $1.20. Fill any two of spend, clicks and CPC, and the calculator solves the one you left blank.
Last updated: 2026-08-06
Cost per click is spend divided by clicks. Nothing more complicated than that: $1,800 across 1,500 clicks is a $1.20 CPC. It is the price of one person choosing to leave a feed and arrive on your site, which makes it the last number in the account that belongs entirely to the ads and the first one that starts to feel like traffic.
CPC is worth watching precisely because it is a compound number. You never bid on it directly on most platforms, you pay for delivery and receive clicks, so a CPC is really the cost of the impressions divided by how many of them earned a click. That is why two accounts paying the same for reach can pay wildly different amounts per visitor, and why a creative change can halve a CPC without a single bid being touched.
The calculator links the three figures so you can fill any two and read the third. Spend and clicks give you the CPC of a campaign that already ran. A CPC and a budget tell you how much traffic next month buys. A CPC and a click target tell you the budget that traffic needs. Everything recalculates as you type, and editing any field hands the calculation to the other two.
What CPC cannot tell you is whether the click was worth having. On blended benchmarks a Pinterest click and a Meta click both land near $1.00 while a LinkedIn click sits near $5.50, and the LinkedIn click is often the cheaper one once you count what happens after the landing page. Cheap traffic that never converts is the most expensive thing an ad account can buy, so read CPC as the price of a visit rather than as a verdict on the campaign.
Fill any two fields, the third one calculates
Cost per click. Edit whichever box you want to solve for and the calculation moves to the field you touched longest ago.
CPC = spend / clicks
Enter any two of ad spend, clicks and CPC to see the third.
Every benchmark and worked example this page uses is printed below, so the numbers are readable without entering anything.
Everything here runs in your browser. Nothing you type is sent anywhere and there is no email step: the platform benchmark table and the worked example below are free to read without entering anything at all.
The formula, worked three ways
One relation, solved for each of the three fields in turn. These are the same three solves the calculator above runs, printed here on real numbers so the page works with JavaScript switched off.
- 1What did one click cost?
CPC = spend / clicks
$1,800 / 1,500 = $1.20
No thousands anywhere: cost per click is priced per click, which makes it the one metric in the account that needs no unit conversion.
- 2How much traffic does a budget buy?
clicks = spend / CPC
$3,000 / $1.20 = 2,500 clicks
Sanity check this against your site analytics rather than the ad platform, because a share of every click never becomes a session.
- 3What does a traffic target cost?
spend = CPC x clicks
$1.20 x 3,000 = $3,600
Doubling the traffic target doubles the budget only while the cost per click holds, and it usually will not once the audience starts to saturate.
What a click costs on each platform
Every figure in this table is derived rather than published. Each row takes the platform benchmark CPM, works out how many clicks its benchmark click-through rate produces from a thousand impressions, and divides one by the other, so it carries the error of both estimates.
| Platform | CPM | CTR | Expected CPC | Clicks on $3,000 |
|---|---|---|---|---|
| Meta (Facebook and Instagram) | $14.00 | 1.4% | $1.00 | 3,000 |
| Google Ads | $38.00 | 4% | $0.95 | 3,158 |
| TikTok Ads | $10.00 | 0.9% | $1.11 | 2,700 |
| LinkedIn Ads | $33.00 | 0.6% | $5.50 | 545 |
| Pinterest Ads | $6.00 | 0.6% | $1.00 | 3,000 |
Worked once, so the derivation is checkable: Meta (Facebook and Instagram) costs $14.00 per thousand impressions, and a 1.4% click-through rate turns those thousand impressions into 14 clicks, so each click costs $1.00.
Benchmarks are estimates blended from public advertising benchmark roundups and platform-published averages, last reviewed 2026-08-03. They are all-industry blends, so your vertical, offer and creative can move every number here. Use them as a planning starting point, not a forecast.
Where these numbers come from
Benchmarks are estimates blended from public advertising benchmark roundups and platform-published averages, last reviewed 2026-08-03. They are all-industry blends, so your vertical, offer and creative can move every number here. Use them as a planning starting point, not a forecast.
The CPC you calculate above is arithmetic on your own numbers and never touches that table: the benchmarks are only there so you have something to compare against. Nothing on this page is measured from your ad account or from any private dataset, and the derived figures are labelled as derived wherever they appear, because a number chained out of three estimates carries the error of all three.
How to bring a cost per click down
- Judge CPC against the value of a visit, not against another account. A $5.50 click that closes a $900 contract is a bargain and a $0.30 click that bounces is not, which is why blended benchmarks belong in the planning stage rather than in the weekly review.
- Improve the click-through rate before you touch the bid. You are buying delivery and receiving clicks, so more clicks out of the same impressions is a direct discount on every visit, and creative moves that ratio far harder than bidding does.
- Check the landing page load time when CPC looks fine but sessions do not. Platforms count a click when the ad is tapped, analytics counts a session when the page loads, and a slow page can lose a fifth of them in the gap. You paid for both.
- Split CPC by placement before concluding a platform got expensive. One expensive placement quietly taking a bigger share of delivery raises a blended CPC while every individual auction stays exactly where it was.
- Watch CPC and conversion rate together, always. A cheaper click that converts at half the rate has doubled the cost of a customer, and the account that optimises for cheap clicks will find that trade every single time.
- Expect CPC to drift up as an audience saturates. Frequency rises, response falls, and the same spend buys fewer clicks. That is an audience problem rather than a bidding one, and a bid cut usually just buys less of the same.
Frequently asked questions
How do you calculate CPC?
CPC = spend / clicks. Divide the amount spent by the number of clicks it produced: $1,800 spent for 1,500 clicks is a $1.20 cost per click. Run it backwards to plan instead of report: at $1.20 a click, a $600 budget buys 500 clicks, and 2,000 clicks needs $2,400.
What is a good CPC?
Anything below what a visit is worth to you. As a planning anchor, all-industry blended estimates put a Meta or Pinterest click near $1.00, a Google click near $0.95, a TikTok click near $1.11 and a LinkedIn click near $5.50. Those come from dividing each platform benchmark CPM by the clicks its benchmark click-through rate produces, so treat them as the shape of the market rather than as a target to beat.
Why is my CPC so high?
Usually because too few of the impressions you are paying for turn into clicks. Either the audience is wrong for the offer, the creative has stopped earning attention, or the audience has seen it too often. The other common cause is the buy itself: expensive placements, a narrow audience or a competitive season all raise the price of the impressions that CPC is calculated from. Fix the click rate first, because it is the lever that moves without spending more.
What is the difference between CPC and CPM?
CPM prices a thousand impressions, CPC prices one click, and on most platforms you buy the first and receive the second. They can move in opposite directions in the same week: impressions getting more expensive while a stronger creative earns enough extra clicks that each visit still costs less. That is why an account should watch both, and never conclude anything from one of them alone.
Does a cheap click mean a cheap customer?
No, and assuming it does is the most expensive mistake in paid media. What happens after the click decides the cost of a customer: two campaigns at the same $1.20 CPC produce customers at $24 and at $120 if one landing page converts at 5% and the other at 1%. Cheap traffic that does not convert is not cheap, it is just quiet.
Is this calculator free, and is anything stored?
It is free, ungated and runs entirely in your browser. There is no email step and nothing you type leaves the page. The derived per-platform figures and the worked examples are all printed below, so the page is fully readable without entering anything.
See the real number instead of the estimate
Postify Ads runs campaigns across Meta, Google, TikTok, LinkedIn and Pinterest from one place, with spend, clicks and conversions from all five in a single view. This calculator prices the plan; that is where the account reports back.
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