About Ad Calculator Hub

Ad Calculator Hub is a free toolkit for anyone who buys, sells or earns money from advertising. We started it because the same four formulas — CPM, CPC, RPM and CTR — sit behind every digital ad decision, yet calculating them usually meant juggling spreadsheets or signing up for a heavy marketing platform.

What this site does

We provide instant, accurate, free calculators for the four core advertising metrics, plus plain-language explanations of what each number means and how to improve it. Every calculation runs in your browser. We never store inputs and we never require an account.

Who we help

• Advertisers and media buyers running Google Ads, Meta Ads, TikTok, programmatic and DOOH campaigns.
• AdSense publishers, bloggers and site owners who want to model revenue and benchmark performance.
• YouTubers and creators tracking CPM, RPM and channel monetization.
• Marketing students and analysts learning the standard ad-tech vocabulary.

Our mission

Make advertising metrics easy to understand, easy to calculate, and free for everyone. We will keep expanding the suite with ROAS, CAC, LTV, conversion rate and other calculators that complete the marketing analytics picture.

How we build

The site is intentionally lightweight — no frameworks, no trackers beyond a basic analytics pixel, and no paywalls. It loads fast on any device and respects your privacy.

Get in touch

Questions, feedback, or partnership inquiries?
Contact: adcalculatorhub@gmail.com