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100% free business calculator platform for entrepreneurs, small businesses, and founders worldwide. Model margins, pricing, unit economics, and growth metrics in seconds.

Cash Flow

  • Cash Flow Calculator
  • Cash Flow Forecast Generator
  • Startup Budget Calculator

Finance & Sales

  • Profit Calculator
  • Profit Margin Calculator
  • Cash Flow Forecast Generator
  • Break-even Calculator
  • Sales Target Calculator
  • Lead Calculator
  • Conversion Rate Calculator
  • Customer Lifetime Value (LTV) Calculator

Marketing & Planning

  • Product Pricing Calculator
  • Markup Calculator
  • Discount Calculator
  • ROAS Calculator
  • Break-even ROAS Calculator
  • Customer Acquisition Cost (CAC) Calculator

Resources & Company

  • Business Guides
  • Ebooks
  • Templates
  • About

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Free Marketing & ROAS Calculators for Business

Advertising efficiency, customer acquisition, and return on ad spend.

ROAS Calculator

Calculate Return on Ad Spend, break-even ROAS threshold, and net profit after COGS and ad spend.

Marketing

Break-even ROAS Calculator

Calculate your minimum break-even ROAS multiplier and maximum allowable CPA from per-order unit economics.

Marketing

Customer Acquisition Cost (CAC) Calculator

Calculate blended and paid acquisition cost per new customer, LTV:CAC ratio, and payback period.

Marketing

About Our Marketing Calculators

High Return on Ad Spend (ROAS) on an ad dashboard can still result in a net cash loss if product COGS, fulfillment, and payment fees are ignored. Our marketing calculators connect your paid acquisition metrics directly to unit contribution margins, showing your exact break-even ROAS target, maximum allowable CPA, and true net profit after ad spend.

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