Ultimate ROAS & Net Profit Calculator

Stop trusting “Vanity Metrics.” Standard tools ignore fees and shipping. Use this Command Center to see your True Net Profit.

✨ AI Strategy: After calculating your results, click the purple button to generate a custom prompt that you can paste into ChatGPT for a free CFO audit.

Ultimate ROAS & Net Profit Calculator

Stop trusting "Vanity Metrics." Use this Command Center to see your True Net Profit accounting for COGS, shipping, and fees.

💰 Profit Command Center

Enter Your Numbers

YOUR ROAS
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TRUE NET PROFIT
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(---% Margin)

Legal Disclaimer: This calculator provides estimated results based on simplified financial models using the data you enter. Actual profitability varies due to taxes, currency fluctuations, and operational costs not listed here. This tool is provided for informational and educational purposes only and does not constitute professional financial, accounting, or business advice. By using this calculator, you acknowledge that WebBannerExperts.com is not responsible for decisions, actions, or outcomes resulting from the use of these estimates.

Frequently Asked Questions

What is ROAS?

ROAS stands for Return on Ad Spend. It measures how much revenue you earn for every dollar spent on ads.
Formula: Revenue ÷ Ad Spend = ROAS.

Why is my ROAS high but my profit low?

This is the "Silent Killer" of e-commerce. If your product costs and shipping fees are high, you can have a 4.0x ROAS and still make $0 profit. This calculator reveals that hidden truth.

How does the "AI Strategy" button work?

Most people don't know how to prompt AI for financial advice. Our tool takes your inputs (margins, fees, etc.) and auto-writes a CFO-Level prompt. Click the button to copy it, then paste it into ChatGPT or Claude for an instant audit.

What is a "Good" ROAS?
  • 2.0x or lower: Usually unprofitable.
  • 3.0x: The standard e-commerce target (The "3:1 Rule").
  • 5.0x+: Excellent. You should scale.

Frequently Asked Questions

What is ROAS?

ROAS stands for Return on Ad Spend. It is a marketing metric that measures how much revenue you earn for every dollar you spend on advertising.

Formula: Revenue ÷ Ad Spend = ROAS.

Why is my ROAS high but my profit low?

This is the “Silent Killer” of e-commerce. A “high” ROAS (like 4.0x) can still result in $0 profit if your Profit Margins are low.

For example, if your product costs 50% of the sale price to manufacture, and you pay another 15% in fees and shipping, you only have 35% left. If you spend that remaining 35% on ads, you have made $0 profit, even with a decent ROAS.

How does the “AI Strategy” button work?

Most people don’t know how to ask AI for financial advice. Our tool uses your specific inputs—including your hidden fees and margins—to automatically write a professional CFO-Level Prompt. It copies this text to your clipboard so you can paste it into ChatGPT, Claude, or Gemini to get an instant audit of your business model.

What is a “Good” ROAS?

  • 2.0x or lower: Usually unprofitable (unless your margins are huge).
  • 3.0x: The standard e-commerce target (The “3:1 Rule”).
  • 5.0x+: Excellent. You should likely scale your budget immediately.
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