Meta Ads Break Even Calculator

Meta Ads Break-Even Calculator

The Meta Ads Break-Even Calculator reveals the absolute minimum Return on Ad Spend (ROAS) and maximum Cost Per Acquisition (CPA) you can afford before your campaign starts losing money.

How It Works

1. Enter your product's selling price.
2. Input the Cost of Goods Sold (COGS), shipping, and any other variable costs.
3. The calculator isolates your Profit Margin and uses it to calculate your Break-Even ROAS and Target CPA.

Formula & Calculation Logic

$\text{Profit Margin \%} = \frac{\text{Selling Price} - \text{Variable Costs}}{\text{Selling Price}}$ $\text{Break-Even ROAS} = \frac{1}{\text{Profit Margin \%}}$ $\text{Max CPA (Break-Even)} = \text{Selling Price} - \text{Variable Costs}$

Worked Example

You sell a product for $100. It costs$30 to manufacture and $10 to ship. Variable Costs =$40. Profit = 60 (60% Margin). $$\text{Break-Even ROAS} = \frac{1}{0.60} = 1.67$$ If your Facebook Ads Manager shows a ROAS of 1.67, you are breaking exactly even. Anything above 1.67 is pure profit. Your Max CPA is 60.

Result Interpretation

• Low Margin Products: If your profit margin is 10%, your Break-Even ROAS is a massive 10.0. It is extremely difficult to be profitable on Facebook with low-margin dropshipping products.
• High Margin Products: Software or digital products with 90% margins have a Break-Even ROAS of 1.11, allowing you to spend aggressively to acquire customers.

FAQs

What is Break-Even ROAS?

It is the point at which the revenue generated by your ads exactly covers both the cost of the ads AND the cost of fulfilling the product.

Should I aim for Break-Even?

In the short term, breaking even can be good if you are acquiring customers who will buy again later (High Lifetime Value). But for single-purchase products, you must aim for a ROAS significantly higher than your break-even point.

Sources & Last-Reviewed Date

• Sources: E-commerce Unit Economics Principles.
• Last-Reviewed: 2026-09-03