No learning curve. Just your numbers.
GrowthCalc does one thing well: it answers the question fast, and tells you what the answer means.
Pick a calculator
27 tools across paid ads, funnel and revenue, grouped so the one you need is a click away.
Type your numbers
Enter the figures you already have. The result recalculates the instant you type, with no run button and no waiting.
Know what to do
Every answer ships with its formula and a plain-English read on whether the number is healthy or worth a look.
Every metric that drives a decision
A tool, not a brochure.
The marketers who use GrowthCalc want one thing: the right number, fast, with enough context to act on it. That is the whole product.
Free, instant, unlimited
Every calculator runs the moment you type. Nothing is gated, throttled or saved behind a login.
Built for decisions
Each metric ships with its formula and a one-line read, so the number always arrives with its meaning.
No black boxes
Standard, transparent math: the same calculations a sharp analyst would run by hand, shown in full.
Questions, answered.
- Is GrowthCalc really free?
- Yes. Every calculator is free and works straight away, with no signup, no trial and no usage limits.
- Do I need an account?
- No. Type your numbers and get the answer. Nothing to install, nothing to sign up for.
- How accurate are the calculators?
- Each one uses the standard, widely-accepted formula for its metric. It is a fast, reliable way to sanity-check your numbers, not a replacement for your own analytics.
- Do my numbers stay private?
- Yes. Every calculation runs in your browser. The spend, revenue and other figures you type are never sent to our servers or stored anywhere.
Run the number in seconds, not a spreadsheet.
Free, instant, and no signup. Open the app and start typing.