Calculateur de CTR
Calculate click-through rate from impressions and clicks.
Formula and method
This calculator computes CTR directly in your browser without sending data to an external server.
Mathematical formula
- CTR:
clicks ÷ impressions × 100
Variables and parameters
- Clicks (clicks): default value 1500.
- Impressions (impressions): default value 100000.
Some formulas are undefined for certain input combinations (such as division by zero or logarithms of non-positive numbers). In those cases the live tool displays an alert instead of NaN.
Embed this tool
Paste this snippet into your own site or blog post to embed a live, working copy of this tool. It links back to the full page on SpecWhale.
Frequently asked questions
What equation and variables does CTR Calculator use?
CTR Calculator evaluates outputs such as <strong>CTR</strong> based on inputs including Clicks, Impressions. Check the Mathematical Method section for the explicit formula.
What happens if I enter invalid or zero values into CTR Calculator?
If an input combination is mathematically undefined (such as division by zero or negative square roots), SpecWhale alerts you gracefully rather than returning invalid NaN outputs.
Are my calculations in CTR Calculator saved or private?
All calculations are 100% private and run locally in your Web browser. Your numbers are never uploaded to any server, but can be saved locally to your device or exported as CSV/JSON.
Is CTR Calculator free to use?
Yes. CTR Calculator is completely free, has no usage limit, and does not require an account, email, or API key.
Does CTR Calculator store or upload my data?
No. CTR Calculator calculates everything locally in your browser. Nothing you type is sent to a server or stored by SpecWhale.
How accurate is CTR Calculator?
CTR Calculator uses a standard formula (see the Method section above for the exact expression). For high-stakes financial, medical, or legal decisions, confirm the result with a professional or an authoritative source before relying on it.
Can I embed CTR Calculator on my own website?
Yes. Use the "Embed this tool" snippet on this page to add a free, working copy of CTR Calculator to your own blog post or page.