Cost Per Acquisition Calculator
Calculate the average cost to acquire a new customer from marketing spend.
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Result
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Formula
Divide total marketing and sales costs by the number of new customers acquired in that period.
Worked Example
What Is Cost Per Acquisition?
- Evaluates the efficiency of marketing campaigns and channels.
- Informs strategic budget allocation for advertising and sales.
- Allows benchmarking performance against industry standards and competitors.
- Helps identify the most profitable customer acquisition methods.
Understanding your Cost Per Acquisition is vital for sustainable business growth and optimizing your marketing investments. Use our calculator to quickly determine your CPA and gain insights into your customer acquisition strategy.
You can also calculate changes using our Customer Lifetime Value Calculator, Conversion Rate Calculator or ROI Calculator.
Frequently Asked Questions
What is a good CPA?
It depends on customer lifetime value. A good rule: CPA should be less than 1/3 of CLV.
CPA vs CAC.what is the difference?
They are often used interchangeably. Technically, CAC may include all costs (salaries, tools), while CPA focuses on campaign costs.
How can I reduce CPA?
Improve targeting, optimize ad creative, increase conversion rates, and use retargeting.
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