My Ad Metrics

marketing calculator hub

Free marketing calculators with formulas, examples, and practical context

My Ad Metrics is a growing library of 59 free calculators for marketers, founders, media buyers, ecommerce operators, SaaS teams, and agencies who need fast answers to common ad, funnel, revenue, and acquisition questions.

Calculate CPC, CPM, CTR, ROAS, ROI, MER, CAC, CPA, CPL, LTV:CAC, payback period, MRR, ARR, churn, retention, AOV, conversions, revenue, profit, and more with pages that include formulas, worked examples, FAQs, and practical interpretation.

Built to answer the full question

Each calculator page is built to do more than return a number, with formula context, examples, and practical interpretation.

Fast enough for real work

Use these tools to check spend, efficiency, conversion performance, lead quality, and planning assumptions without opening a spreadsheet first.

Made for operators

Helpful for paid media teams, founders, ecommerce brands, SaaS operators, agencies, and small teams running acquisition.

Featured calculators

A cross-section of the live library spanning paid media, ecommerce efficiency, lead-gen quality, funnel conversion, and SaaS unit economics.

Start by use case

Choose the path that matches the kind of work you are doing and jump straight into the most useful hub, calculator, and guide.

Paid media

Start with CPC, CTR, and ROAS if you are diagnosing traffic cost and campaign efficiency.

Best starting point

Ecommerce

Start with ROAS, AOV, and profit if you need revenue and margin context quickly.

Best starting point

Lead generation

Start with CPL, lead-to-customer rate, and CAC if lead quality matters more than volume.

Best starting point

SaaS

Start with MRR, churn, and LTV:CAC if recurring growth and retention are the main questions.

Best starting point

App marketing

Start with CPI, install rate, and CPC if you need to separate click cost from install efficiency.

Best starting point

Browse by category

Browse the live library by the kind of question you are trying to answer, from paid media and acquisition economics to funnel, ecommerce, and SaaS metrics.

Why this site exists

Many marketing calculator pages online are too thin, too noisy, or too aggressive with ads. My Ad Metrics is being built to stay clean, fast, and actually useful.

Instead of giving you only a number, each calculator is designed to help you understand the formula, review a worked example, and see where that metric fits into broader marketing performance.

The goal is to make common marketing calculations easier for founders, performance marketers, ecommerce operators, agency teams, and anyone who needs a quick answer without opening a spreadsheet first.

The library is expanding deliberately across paid media, acquisition, funnel planning, ecommerce profitability, and SaaS metrics while keeping each page clean, static, and practical.

Frequently asked questions

A few quick answers about what is live and how the site works.

What is My Ad Metrics?+

My Ad Metrics is a free marketing calculator site built to help marketers, founders, ecommerce operators, and agencies check core ad and performance metrics quickly.

Which marketing calculators are available here?+

The live library currently includes 59 public calculators covering paid media metrics, acquisition economics, conversion math, revenue analysis, and budget planning.

Are these calculators free to use?+

Yes. Every public calculator on My Ad Metrics is free to use and built for quick planning, analysis, and scenario testing.

Who are these calculators for?+

They are useful for paid media teams, ecommerce operators, founders, agencies, and small businesses that need quick, practical answers to common marketing questions.

Are the results exact?+

No. Calculator outputs are simplified estimates based on the values you enter. Real-world performance can vary because of attribution settings, reporting differences, margins, refunds, traffic quality, and other business factors.