Customer Acquisition Cost Calculator – CAC Calculator
Compute the average total expense required to acquire a single new customer.
Calculation Parameters
Specify your inputs below.
Calculated Result
Expert Tip
Healthy startups target a Customer Lifetime Value (LTV) to CAC ratio of 3:1 or higher.
How this Calculator Works
CAC measures the total cost of sales and marketing efforts divided by the number of new customers acquired during the same period.
Formula & Methodology
Step-by-Step Calculation Example
Here is a step-by-step example showing how the calculations are performed:
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Detailed Insights & Expert Guide
ℹ️ About this Calculation
This business planning and financial management calculator analyzes operational profitability, cash flow runways, unit economics, and corporate growth performance based on standard managerial accounting and SaaS financial models.
Variable Glossary
Financial Metrics
Revenue, fixed/variable costs, ARPU, CAC, churn rate percentage, or working capital inventory balances.
Performance Ratio
Customer Lifetime Value (LTV), Monthly Recurring Revenue (MRR), break-even volume, or payback period duration.
How to Calculate Step-by-Step
Step 1
Input your business financial statements, unit sales prices, or marketing expense figures.
Step 2
Select reporting timeframes (monthly, quarterly, annual) or operational benchmark factors.
Step 3
View calculated margin ratios, burn rate projections, payback milestones, or profitability indexes.