Conversion Rate Calculator

WHAT IT DOES

Conversion Rate Calculator is a floating calculator panel that computes conversion rate and related metrics. Enter visitors, conversions, cost, and conversion value — the panel calculates conversion rate percentage, cost per conversion, value per conversion, and the number of visitors required to reach target conversions. This helps you evaluate campaign effectiveness and plan for growth.

WHERE IT RUNS

This script runs on any website you visit. It reads only the page you are looking at, never other tabs, bookmarks, or browser data. All data stays in your browser — nothing is sent anywhere.

HOW TO USE

Click the Conversion Rate Calculator panel button in the BotGentz extension toolbar. The panel appears at the edge of the page. Enter the number of visitors, conversions, campaign cost, and conversion value. The panel updates instantly — showing conversion rate (with color coding: good ≥10%, ok ≥3%, below 3%), cost per conversion, value per conversion, and required visitors. Use "Copy Results" to copy the full analysis to your clipboard. You can save your default values — they persist across pages.

TECHNICAL MECHANISM

The calculator uses standard formulas: Conversion Rate = (Conversions / Visitors) × 100. Cost Per Conversion = Cost / Conversions. Value Per Conversion = Conversion Value / Conversions. Required Visitors = (Target Conversions / Rate) × 100 (if rate and target are known). Color coding thresholds help you quickly assess performance — 10%+ is good, 3-10% is ok, below 3% needs attention. All calculations run client-side in pure JavaScript, with no external dependencies. The UI updates in real time as you type.

THE PANEL

The panel is a floating overlay that you can drag anywhere on the screen by its header. It remembers its position per site so it reappears where you left it. The panel can be collapsed into a small handle to get it out of the way, and snapped to the edge of the page. It can be resized to fit your workflow. Press Escape to close the panel.

PLEASE NOTE

This script requires the free BotGentz extension to run. All data stays in your browser — nothing is transmitted or shared. The panel works on any website. The calculator is for estimation purposes only — actual conversion rates may vary. Sites change — the script may need updates to match new site structures.