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ROAS & Break-Even Calculator

Calculate Return on Ad Spend (ROAS), target break-even ROAS, and net profitability for your digital marketing ad campaigns.

Ad Campaign Parameters

Enter spend, revenue, and margins to calculate ROAS.

Product Cost / COGS
Fulfillment & Processing Fees

Break-Even ROAS: Minimum ROAS multiplier required to avoid campaign loss.

General estimate for campaign planning, not financial advice. See the Disclaimer.

Gross ROAS

Profitable

4.00x

For $1,000.00 spend and $4,000.00 revenue, you made $1,400.00 in net profit.

Break-Even ROAS

1.67x

You need at least 1.67x ROAS ($1,666.67 revenue) to cover all costs.

Key Campaign Metrics

Gross Revenue ($)$4,000.00
Total Ad Spend ($)$1,000.00
Cost of Goods (COGS)$1,200.00
Fees & Fulfillment$400.00
Profit Before Ad Spend$2,400.00
Net Campaign Profit$1,400.00
Net ROAS Multiplier1.40x
Campaign ROI (%)140.00%
Break-Even ROAS1.67x

Revenue Breakdown

Visual split of revenue across ad spend, COGS, fees, and profit.

  • Ad Spend25.0%
  • Product Cost (COGS)30.0%
  • Fees10.0%
  • Net Profit35.0%
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How to use this tool

  1. Enter your total ad spend and total gross revenue generated.
  2. Optionally set your product cost (COGS) and fulfillment/processing fee percentages or dollar amounts.
  3. Review your Gross ROAS ratio, Break-Even ROAS threshold, net profit, and revenue breakdown instantly.

Frequently asked questions

What is ROAS (Return on Ad Spend)?▾

ROAS stands for Return on Ad Spend. It is a core digital marketing metric that measures the gross revenue generated for every dollar spent on paid advertising campaigns. For example, if an e-commerce business spends 1,000 dollars on Meta or Google Ads and generates 4,000 dollars in attributed sales, the ROAS is 4.00x (or 400%). ROAS helps marketers evaluate campaign effectiveness, benchmark performance across channels, and make data-driven decisions on budget allocation.

Why use a ROAS calculator?▾

A ROAS calculator allows marketers and business owners to model campaign outcomes before or after launching paid ads. While basic ROAS only measures top-line revenue against ad spend, real profitability depends on product margins, cost of goods sold (COGS), and payment processing or shipping fees. Using an advanced ROAS calculator helps you calculate your true net profit and determine the exact break-even ROAS required to avoid losing money on ad campaigns.

When do you use ROAS?▾

ROAS is used whenever you run paid acquisition channels, such as Google Search, Meta Ads (Facebook and Instagram), TikTok Ads, Amazon PPC, or influencer marketing campaigns. Marketers use ROAS during daily campaign monitoring to decide whether to scale, optimize, or pause ad sets. It is also used during budget planning to estimate required sales volume, evaluate seasonal promotional campaigns, and set target performance goals for agency partners or internal marketing teams.

What is Break-Even ROAS and why is it critical?▾

Break-Even ROAS is the minimum ROAS ratio your ads must achieve so that total campaign revenue covers your ad spend, product cost (COGS), and fulfillment or payment processing fees without resulting in a net loss. It is calculated as 1 divided by your gross profit margin percentage before ad spend. Knowing your break-even ROAS prevents scaling unprofitable campaigns that generate high revenue but negative net cash flow.

What is considered a good ROAS?▾

A good ROAS varies significantly depending on your business model, profit margins, and growth stage. For high-margin digital products or software with low delivery costs, a ROAS of 2.00x may be highly profitable. For physical products with 50% COGS and 10% operational fees, a break-even ROAS might be 2.50x, meaning a 4.00x ROAS is needed for healthy profits. Rather than relying on generic industry benchmarks, always evaluate ROAS against your specific break-even threshold.

How does this calculator compute Net Campaign Profit?▾

This tool calculates Net Campaign Profit by taking your Gross Revenue and subtracting all associated costs: Product Costs (COGS), Fulfillment & Processing Fees, and Total Ad Spend. You can enter COGS and fees as percentages of revenue or as fixed dollar amounts per campaign. The calculator instantly updates your net earnings, net margin, and visual revenue allocation breakdown as you adjust your inputs.

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