Calculate how much it costs to acquire each customer and evaluate the efficiency of your marketing spend.
Customer Acquisition Cost (CAC) measures how much a business spends to acquire a new customer.
It includes all marketing and sales expenses required to convert a prospect into a paying customer. Understanding CAC helps businesses evaluate the efficiency of their marketing strategies and determine whether customer acquisition is profitable.
Customer Acquisition Cost is calculated by dividing the total marketing and sales expenses by the number of new customers acquired during a specific period.
For example, if a company spends $10,000 on marketing and sales and acquires 200 new customers, the CAC would be $50 per customer.
A Customer Acquisition Cost Calculator makes this calculation quick and accurate.
The standard formula for CAC is:
CAC = Total Marketing and Sales Costs ÷ Number of New Customers Acquired
This formula helps businesses determine how much they spend to gain each new customer.
A “good” CAC depends on your industry, product pricing, and profit margins.
Many businesses aim for a Customer Lifetime Value (CLV) to CAC ratio of at least 3:1, meaning the revenue generated from a customer should be at least three times the cost of acquiring them.
This Customer Acquisition Cost Calculator helps businesses:
It provides a quick way to measure whether your marketing efforts are profitable.
CAC typically includes all expenses related to acquiring customers, such as:
Including all relevant costs ensures a more accurate CAC calculation.
Businesses should measure Customer Acquisition Cost regularly, typically monthly or quarterly.
Tracking CAC frequently helps identify changes in marketing efficiency and allows businesses to adjust their acquisition strategies quickly.
CAC and CPA (Cost Per Acquisition) are related but not identical.
CAC measures the overall cost of acquiring a new customer, including marketing and sales expenses.
CPA usually refers to the cost of a specific marketing action, such as generating a lead or completing a purchase through an advertising campaign.
Businesses can reduce CAC by improving marketing efficiency and increasing conversion rates.
Some strategies include:
Lower CAC helps businesses scale profitably.

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