CPC Calculator
Find your average cost per click instantly. Fill any two fields and the calculator solves the third - spend, clicks, or CPC.
How CPC is calculated
CPC = Ad spend / ClicksCPC (cost per click) is the average amount you pay each time someone clicks your ad. It is the core efficiency metric for traffic-driving campaigns on Google Search, Meta, and most paid channels.
CPC connects directly to your budget and your funnel: multiply CPC by the clicks you need, and you have the spend required to hit a traffic target. Divide spend by CPC to see how many clicks a budget will buy.
Lower is not always better. A higher CPC on a high-converting keyword can be far more profitable than cheap clicks that never convert.
- Ad spend
- Total amount paid over the period measured.
- Clicks
- Number of times users clicked the ad.
- CPC
- Average cost for a single click.
Common questions
What is a good CPC?
It depends heavily on industry and platform. Competitive sectors like legal or finance see high CPCs, while broad consumer categories run cheaper. Judge CPC against your conversion rate and customer value, not a fixed number.
What is the difference between CPC and CPM?
CPC charges per click; CPM charges per 1,000 impressions. CPC ties cost to action, while CPM ties cost to exposure. Many platforms let you bid on either.
How can I lower my CPC?
Improve ad relevance and quality score, tighten keyword and audience targeting, test ad copy, and pause underperformers. Higher relevance usually earns cheaper clicks.
Is average CPC the same as max CPC?
No. Max CPC is the highest you are willing to bid; average CPC is what you actually paid across all clicks, which is usually lower.