Useful numbers. Clear explanations.
ProfiMetrics is an independent library of free calculators for people who run, build and improve businesses.
Built around everyday questions
What price covers my costs? How much did each lead cost? What does a recipe cost per serving? We turn these practical questions into tools you can use without opening an account or sharing your business figures.
The library covers pricing, marketing, food and recipes, operations, recurring-revenue businesses and financial planning. Each calculator has a stated formula, a reproducible example and boundaries that help you interpret the result.
Transparency before certainty
We do not claim that one margin, return or growth rate is right for every business. A calculator can check arithmetic and compare assumptions; it cannot verify your records, predict demand or replace professional judgment.
The site’s editorial responsibility rests with ProfiMetrics. We do not present invented expert reviewers, professional certifications, customer counts or testimonials. Read our calculation and editorial standards for how tools are documented.
Your inputs remain yours
Calculations happen in your browser. Inputs and results are not sent to our analytics. Downloads are optional and do not require an email address. Ordinary website delivery and optional analytics are explained in our privacy policy.
Help us improve
Found a formula problem, an unclear assumption or an accessibility issue? Use our contact and corrections page to report it. Include an example with fictional numbers so we can reproduce the issue without receiving sensitive business data.