Customer Acquisition Cost (CAC) Calculator

Want to know exactly how much it costs to bring in each new customer? Our CAC (Customer Acquisition Cost) Calculator gives you a clear view of your marketing efficiency. Simply enter your total spend and the number of new customers acquired to see how effective your campaigns really are—and whether your customer acquisition strategies need a tweak.

How to use this calculator

  • 1. Enter your total acquisition spend (ad costs, marketing budget, etc.)
  • 2. Enter the number of new customers acquired in that same period
  • 3. (Optional) Include any additional overhead or staff costs for a more accurate calculation
  • 4. Click “Calculate” to see your average Customer Acquisition Cost (CAC)

Example Calculation

Suppose you spent $10,000 on a marketing campaign and acquired 50 new customers during that timeframe.

  • CAC: $10,000 ÷ 50 = $200 per customer

This means each new customer effectively costs you $200 to acquire, a crucial insight when planning budgets or comparing acquisition channels.

Frequently Asked Questions

Why does CAC matter?

CAC tells you how cost-effective your marketing efforts are. If your Lifetime Value (LTV) is higher than your CAC, you’re likely on the right track. If not, it might be time to optimize your campaigns.

What if I have multiple marketing channels?

You can calculate CAC for each channel separately. For instance, if you spend $5,000 on Facebook Ads and gain 25 customers from that channel, your CAC for Facebook alone is $200. Comparing different channels helps you allocate budget more effectively.

How do I improve my CAC?

Improving CAC typically involves optimizing your ad targeting, refining your messaging, and streamlining your sales funnel. You can also focus on retention and upsellingfor existing customers to boost overall profitability.