CPC (Cost Per Click)
MetricsDefinition
Cost Per Click (CPC) is the amount an advertiser pays each time a user clicks on their ad. It is the foundational pricing model for search advertising and many display and social ad formats.
CPC is determined through real-time auction mechanics. In Google Ads, your actual CPC is often lower than your maximum bid because you only pay the minimum required to beat the next-highest bidder, adjusted by Quality Score. In Meta Ads, CPC depends on audience competition, ad relevance, and estimated action rates.
Lowering CPC without sacrificing traffic quality requires improving ad relevance, refining audience targeting, and optimizing landing page experience. A high CPC is not inherently bad if the traffic converts profitably — what matters is the ratio of CPC to conversion value.
When you run a CPC campaign, platforms hold an auction for each impression. Your bid, Quality Score (Google) or relevance diagnostics (Meta), and competitor bids together determine your actual CPC. You are only charged when a user clicks.
CPC directly affects your cost of acquisition. Lower CPCs mean more clicks within the same budget, but chasing the lowest CPC can attract low-intent traffic. Balancing CPC with conversion rate separates profitable campaigns from expensive ones.
Formula
CPC = Total Cost / Total Clicks Related Terms
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Frequently Asked Questions
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It depends on your industry and margins. A good CPC is one where conversions are profitable. B2B typically sees €2–€8 on Google Search; e-commerce ranges from €0.30 to €3.
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Improve Quality Score by writing more relevant ads, using tighter keyword groups, and optimizing landing pages. Better ad relevance reduces the bid needed to win auctions.
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No. Google Search CPC is typically higher than Display or Meta due to higher purchase intent. LinkedIn CPC tends to be the highest among social platforms.
Paying too much per click?
We audit your campaigns to identify wasted spend and lower CPCs while maintaining traffic quality.