# Cost per click (CPC) definition and calculator

## What is CPC and how to calculate it?

Cost per click (CPC) calculator

### What is the definition of CPC?

Cost per click or CPC is a metric that defines how much it has cost you to drive a single click. This is used mostly in pay per click (PPC) advertising campaigns whereby you only pay when a user clicks on your ad; you will not pay if the impression was served but was not clicked on - giving you the added bonus of additional impressions that may increase awareness for zero cost.

Regardless if you are buying on a CPC model, you are able to monitor the CPC for all marketing channels, vendors and ads if you have access to the spend and number of clicks generated. Combined with the data from your analytics platform (e.g. Google Analytics), you will be able to understand the type and quality of traffic you are driving from your marketing efforts. You may have the most efficient CPC from one vendor but if the bounce rate is high or your target audience is not converting, then it could be worth increasing your CPC bids that may in turn lead to lower CPAs (cost per acquisition).

If your KPI (key performance indicator) is to drive traffic to a particular URL or landing page, and you are testing multiple copy variants or creatives, CPC is a great metric to judge effectiveness.

Please note, for branding campaigns when your KPI is not performance-driven, CPC is a redundant metric because in many campaigns it is irrelevant if a user clicks on an ad or not. Simply getting the ad or message in front of an eyeball is enough to increase awareness of the brand.

### Cost per click (CPC) formula

To calculate cost per click (CPC), you will need the following metrics:

2. Clicks

### How is CPC calculated in PPC and Adwords?

Cost per click in Google Adwords (the primary platform for running PPC campaigns online) is the main buying method. When running a PPC campaign, you will only be charged when someone clicks on your ad.

The price per click varies considerably and is affected by the following:

• Competition
• Quality score (the rating Google gives your ads based on how relevant your ad is to what the user is searching for and how relevant the landing page is to the ad copy)

So what is a good CPC? There is no right answer for this, but you must judge it based on your industry average and how much you are willing to pay to drive conversions and high-quality traffic. A company with a high-value product or service (e.g. B2B) will accept a far higher CPC than an FMCG brand for example.

Generic keywords will also require far higher CPCs than brand terms. This is because when a user searches for a generic term (e.g. car parts) they do not know which brand they are looking for. If you can appear with a high ad rank (paying a premium CPC) you are more likely to influence a user to buy from you.

With a combination of brand and generic terms, you should implement a CPC strategy whereby you are diversifying your CPCs - bidding higher for generic and more valuable terms and bidding lower for branded terms to defend your name and site traffic against competitors.

### How to lower CPC in PPC and Adwords

Lowering CPC is no easy feat and you want to ensure you are not lowering it for the sake of it and are causing negative effects on your conversion rate or CPA. CPC networks - in particular Google Adwords and Bing - want the ads to be as relevant as possible to the user, to ensure people do not get fed up with ads and block them.

You are rewarded with a higher quality score the more relevant the ad copy and landing pages are to your keyword. If you increase your quality score, you will ultimately have lower CPCs.

To improve your quality score you must do the following:

• Improve the relevance of your ad copy to the keywords you are bidding on
• Increase CTR (click through rate) by using more compelling ad copy
• Improve the quality of your ad and landing page, to ensure the landing page a user arrives on is completely relevant as well as easy to use for their desired search intent