CPC Calculator
Calculate your cost per click in seconds. Enter any two values — total ad spend, number of clicks, or CPC rate — and get the third instantly. Compare your CPC against industry and platform averages, or compare CPC across campaigns.
How CPC Works
Enter Two Values
Type any two of: total ad cost, number of clicks, or CPC rate
Get Your CPC
The missing value calculates automatically as you type
Compare & Optimize
See how your CPC compares to industry benchmarks
How to Calculate CPC: The Cost Per Click Formula Explained
What Is CPC in Digital Advertising?
Cost per click, or CPC, is the amount an advertiser pays each time someone clicks their ad. It is the pricing model behind Google Ads, Facebook, LinkedIn, and effectively every pay-per-click platform, where you are charged for engagement rather than exposure. CPC measures the real cost of driving one visitor to your website or landing page, which makes it the most direct way to tie ad spend to traffic. Unlike CPM, which charges per thousand impressions and measures awareness, CPC only costs you money when someone acts. That distinction matters when budgeting: an impression-optimized campaign can look cheap while sending almost nobody to your site, whereas CPC ties every dollar you spend to a measurable click.
The CPC Formula
CPC = Total Ad Spend / Number of Clicks
Rearranged to solve for the other two values:
Total Cost = CPC × Clicks
Clicks = Total Cost / CPC
CPC Calculation Examples for Real Campaigns
Example 1: Google Search campaign
$2,000 spend ÷ 740 clicks = $2.70 CPC
That lands right on the Google Search average of $2.70, so this campaign is paying a fair market rate for high-intent search traffic rather than overbidding for it.
Example 2: Facebook retargeting
$500 spend ÷ 625 clicks = $0.80 CPC
That sits below the $0.95 Facebook average, which is what you would expect from retargeting — a warm audience that already knows the brand clicks more cheaply than a cold one.
Example 3: LinkedIn B2B campaign
$3,000 spend ÷ 545 clicks = $5.50 CPC
That matches the LinkedIn average of $5.50. Expensive next to other platforms, but normal here — and defensible when a single qualified B2B lead is worth far more than a consumer click.
Average CPC Rates by Industry and Platform (2026)
Average CPC by Industry
Average CPC by Platform
CPC vs CPM: Which Pricing Model Is Right for Your Campaign?
When to Choose CPC Over CPM
Choose CPC when the goal is traffic, leads, or conversions rather than exposure. You pay only when somebody actually engages, so an ad nobody clicks costs you nothing and budget flows toward the audiences that respond. That makes CPC the natural fit for search ads, retargeting, and direct response, where intent is high and every click is a measurable step toward a sale. It also draws a clean line from spend to cost per lead and cost per acquisition.
When to Choose CPM Over CPC
Choose CPM when the goal is brand awareness and you need to reach a large audience cheaply. Paying per thousand impressions is usually the cheaper route to scale, which suits video campaigns and display advertising where repeated exposure builds recognition over time rather than producing an immediate click. It also fits ads that are not asking for a click at all — a brand film, a sponsorship, a launch. Measure these on reach, frequency, and lift instead of clicks.
How to Convert Between CPC and CPM
CPM = CPC × CTR × 1,000
Enter CTR as a decimal rather than a percentage — a 2% click-through rate is 0.02. So a $1.50 CPC at a 2% CTR works out to a $30 CPM.
Try the CPC to CPM ConverterFrequently Asked Questions About CPC
It depends almost entirely on your industry and platform. Google Search averages around $2.70 per click and Facebook around $0.95, while competitive verticals like legal regularly run past $6. Rather than chasing a universal number, compare your CPC against the benchmark for your own industry and platform, then judge it against what a click is actually worth to you.
CPC charges you per click, while CPM charges you per thousand impressions. CPC measures engagement — you only pay when someone acts on the ad. CPM measures reach — you pay to be seen, whether or not anyone clicks. Performance campaigns usually price on CPC, and awareness campaigns usually price on CPM.
The usual causes are competitive keywords, targeting that is too narrow, a low quality score, poor ad relevance, and bidding during peak season. Each one raises what you must pay to win the same auction, and they compound: a narrowly targeted ad with weak relevance in a crowded vertical will cost far more per click than any one of those factors alone would suggest.
Improve your quality score, broaden targeting that has become too restrictive, add negative keywords to filter out irrelevant traffic, test new ad copy, and bid on long-tail keywords where competition is thinner. Quality score is usually the highest-leverage fix, since platforms reward relevant ads with cheaper placements in the same auction.
Google Search averages about $2.70 per click and Google Display about $0.60. Both vary heavily by industry and by the specific keyword — commercial, high-intent terms in expensive verticals can cost several times the average, while broad informational keywords often come in well under it.
Yes, if you know your click-through rate. With CTR expressed as a percentage, CPM = CPC × (CTR / 100) × 1,000. For example, a $1.50 CPC at a 2% CTR works out to a $30 CPM. Our CPC to CPM converter does the arithmetic for you in both directions.