CPC.

CPC stands for Cost per Click. You don’t pay for your ad to be displayed; you only pay when someone clicks on it. According to Google, this pricing model is sometimes also called Pay per Click. For a business, CPC is the metric that determines how many visitors a fixed advertising budget will generate—and, ultimately, how much each lead costs.

How the cost per click is calculated in Google Ads

You set a maximum bid, but you pay the actual CPC. According to Google, the maximum CPC bid is the highest amount you're willing to pay for a click, as long as you don't use bid adjustments or auto-optimized CPC. The actual CPC is the final amount on your invoice and, according to Google, is often lower—sometimes significantly so.

The reason is the auction. According to Google, you pay no more than what is necessary to meet the thresholds for ad rank and outrank the competitor directly below you. In addition to your bid, ad rank is determined by factors such as ad quality (including expected click-through rate), ad relevance, and the user experience on the landing page. According to Google, ad placements above the search results are generally more expensive than those below them.

What Your Business Should Keep in Mind

Interpret the figures from the Keyword Planner as a bid range, not as a price. According to Google, the Keyword Planner shows a bid for top positions at the lower and upper ends of the range—roughly the 20th and 80th percentiles of past bids. In our query for Germany on October 12, 2026, this range was 2.11 to 6.86 euros for “electrician Cologne” and 4.04 to 14.07 euros for “plumber emergency service.”

Do the math from click to inquiry. If a click costs 4 euros and one in every twenty visitors submits an inquiry, each inquiry costs you 80 euros. Whether that’s a good deal depends on the value of your order, not the cost per click. That’s why it’s just as important to look at your landing page’s conversion rate as it is to look at your bid.

Lower your cost per click by focusing on quality rather than by lowering your bid. According to Google, higher-quality ads typically result in lower costs. In our projects, we often find that having a dedicated landing page for each service is more effective than lowering the bid.

Frequently Asked Questions About the CPC

What is a good CPC? There is no one-size-fits-all figure. According to Google, there is no fixed price for Google Ads, and keywords with a clear intent to purchase, as well as regions with high competition, are generally more expensive. Therefore, compare your CPC with your own figures for the same search terms.

Can the actual CPC be higher than my bid? Yes, according to Google, this can happen if you use auto-optimized CPC or a bid adjustment. Without these features, you'll never pay more than your maximum bid.

What's the difference between CPC and CPM? With CPC, you pay per click; with CPM, you pay per 1,000 impressions. The click-through rate shows you what percentage of impressions result in clicks.

We'll discuss whether your budget should go toward ads or search engine optimization first in " SEO or Ads: Where Your Budget Should Go First."