CPA Calculator – Cost Per Acquisition
Measure the actual cost of every new customer or lead and optimize your acquisition efficiency.
Formula Used
CPA = (Total Campaign Spend ÷ Total Successful Conversions)
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Calculate your cost per lead to see performance benchmarks.
What is Cost Per Acquisition (CPA)?
Cost Per Acquisition (CPA) is the total amount of ad spend required to secure a single conversion, whether that's a lead form submission, a phone call, or a direct sale. It is a critical efficiency metric because it tells you exactly what you are paying for your customer list.
In B2B lead generation, CPA (often referred to as CPL - Cost Per Lead) is the pulse of your campaign. If your CPA is higher than your profit-per-deal multiplied by your close rate, your campaign is fundamentally unprofitable. Lowering CPA is achieved through high-quality scores, optimized bidding, and scientific landing page testing.