Cost Per Click (CPC), also known as Pay Per Click (PPC), is a pricing model used by many advertising services, most notably Google Ads.
As a business owner, understanding cost per click is crucial for improving your business’s reach.
The cost per click pricing model only charges the advertiser for every time that someone clicks on their ad, meaning it is effective at driving engagement and traffic for a site.
How Cost Per Click Works
Cost per click is often used by setting a daily budget for the ad campaign. This is then automatically spent until the budget is reached.
Once that daily budget is reached, no more ads are shown for that billing period.
A better Quality Score can lower CPC, because it is influenced by factors such as landing page experience and ad relevance.
How Much Does a Click Cost
A click in the cost per click pricing model costs only as much as you are willing to pay. It is entirely based on what you decide as your maximum bid, and from this value, algorithms determine a price that is no more than the max.
For example, if you wanted to buy 500 clicks at a $0.12 cost per click rate, it would cost you $60.
CPC often costs more than using cost per mille (CPM), but drives more engagement. This makes it a powerful tool to leverage, which can pay for itself.
How to Calculate Cost Per Click
The formula for calculating cost per click is as follows:
Total Cost/Total Clicks = CPC
Ad platforms such as Google Ads use an auction system to determine the cost per click. Google asks for the maximum bid amount you’re willing to pay, and then uses Ad Rank thresholds to determine the actual cost when your ad is clicked.
To learn more about how cost per click is calculated and where to find this, read our article here.
What is Average Cost Per Click
Average cost per click is the average cost spent on each click in your ad campaign. This increases when the ad is placed on the search engine results page rather than on a website, because it is more likely to be seen.
Because ad rank changes frequently, there isn’t a fixed cost per click for a company’s ads.
What is Maximum Cost Per Click
The maximum cost per click is the highest amount an advertiser can be charged for a single click on an ad.
What is Manual Cost Per Click Bidding
Manual cost per click bidding is a system in which the company is responsible for setting individual bid amounts.
A more automatic option to use is enhanced cost per click bidding.
What is Enhanced Cost Per Click Bidding
Enhanced cost per click bidding has a company set its total budget, and from that amount, bids are automatically selected and paid for. Google Ads and Bing both have this feature.
Pros and Cons of Cost Per Click Advertising
There are many benefits and drawbacks of cost per click advertising, so what are they?
| Pros | Cons |
| Control Over Budget: Set a daily or campaign budget to limit spend. | Unpredictable Costs: CPC can vary widely depending on competition and bidding strategies. |
| Performance-Based: You only pay when someone clicks, meaning you’re paying for actual engagement. | Risk of Click Fraud: Competitors or bots might click on ads maliciously, leading to wasted spend. |
| Measurable ROI: Easy to track performance and adjust based on conversions. | Requires Constant Monitoring: Optimizing CPC campaigns demands time and attention to prevent overspending. |
| Scalable: Can easily scale campaigns by adjusting bids or targeting. | High Competition: In highly competitive industries, CPC can become very expensive, especially for popular keywords. |
| Flexible Bidding Strategies: Options such as automated bidding can optimize for cost efficiency and performance. | Quality Score Impact: A poor Quality Score can lead to higher CPCs even with lower bids. |
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Strategies to Improve Cost Per Click
Careful planning and proper budgeting are important for improving cost per click.
Optimizing specific contributing factors, such as Quality Score, can help to lower your cost per click greatly. Some ways to improve quality score are:
- Improving ad relevance: Using keyword optimization and appealing to your audience can be crucial. Try out new strategies and compare their effectiveness
- Improving landing page experience: Delivering your users a better landing page experience signals to Google that you deserve a good Quality Score.
- Improving expected CTR: Optimizing your expected click-through rate through trial and error is a great way to improve your quality score and the number of people who click on your ad overall.