Cost Per Acquisition Calculator

What Is Cost Per Acquisition?

Cost per acquisition (CPA) measures how much it costs a business to acquire a new customer through marketing or advertising campaigns.

The formula is:

CPA = Total Marketing Spend ÷ Number of Customers Acquired

Why CPA Is Important in Marketing

Tracking CPA helps marketers understand how efficiently their campaigns generate customers.

Lower CPA means:

• better marketing efficiency
• higher profitability
• improved campaign optimization

How to Reduce Cost Per Acquisition

Businesses can lower CPA by:

• improving conversion rates
• targeting better audiences
• optimizing landing pages
• improving ad creatives
• increasing customer lifetime value