Marketing Suite

Marketing-Rechner.com offers over 35 free calculators that can be used instantly in your browser for performance marketing, e-commerce, and SaaS teams—including ROAS, ROMI, CAC, CLV, LTV:CAC, break-even ROAS, and churn rate. In addition to the results, each calculator provides context based on industry benchmarks, a clear explanation of the formula, and a practical calculation example. Additionally, there is a glossary featuring over 20 marketing metrics and in-depth knowledge articles. No registration, no costs.