Conversion Rate Calculator
Calculate conversion rate from visitors and conversions.
This conversion rate calculator finds what percentage of website visitors, leads, or prospects completed a desired action (a purchase, signup, or other conversion), and also works as a money conversion rate calculator when comparing currency-based conversion metrics.
Enter your total visitors and total conversions, and the calculator returns your conversion rate percentage.
Worked Calculation Examples
| Scenario | Result | Calculation Step |
|---|---|---|
| 5,000 visitors, 150 conversions | 3% conversion rate | Conversion rate = (150 ÷ 5,000) × 100 = 3%. |
| 2,000 visitors, 80 conversions | 4% conversion rate | Conversion rate = (80 ÷ 2,000) × 100 = 4%. |
How to Calculate Conversion Rate
Conversion rate = (conversions / total visitors) x 100. A website with 5,000 visitors and 150 completed purchases has a conversion rate of (150/5000) x 100 = 3%.
What Counts as a Good Conversion Rate
Typical ecommerce conversion rates often fall in the 1-4% range, though this varies widely by industry, traffic source, and how well-targeted the traffic is - comparing your own rate over time is generally more useful than comparing against a single universal benchmark.
How to Use the Conversion Rate Calculator
- Open the Conversion Rate Calculator and enter the values requested in the input fields.
- Check the units, percentages, dates, or time periods before reading the answer.
- Review the instant result and adjust any value to compare another scenario.
- Use the formula, example, and FAQs below to understand how the conversion rate calculator works.
Frequently Asked Questions
How do I calculate conversion rate?
Divide the number of conversions by the total number of visitors or leads, then multiply by 100 to express it as a percentage.
What is a good conversion rate for a website?
Ecommerce conversion rates commonly range from 1-4%, though the right benchmark depends heavily on industry, traffic quality, and what counts as a conversion for your specific goal.
Does a higher conversion rate always mean more revenue?
Not necessarily - conversion rate must be considered alongside traffic volume and average order value, since a smaller audience with a high conversion rate can still generate less total revenue than a larger audience with a lower rate.
How do I use this conversion rate calculator?
Enter the known values, review the units or settings, and the calculator updates the result instantly. The formula and example on this page show how the answer is produced.
What does the Conversion Rate Calculator calculate?
Calculate conversion rate from visitors and conversions. It is designed for fast browser-based calculations without sign-up, downloads, or manual spreadsheet setup.
What formula does this conversion rate use?
The formula is: conversion rate = conversions / visitors * 100. Conversion rate optimization emerged as a distinct digital marketing discipline in the 2000s once website analytics tools made it possible to precisely measure visitor behavior - the metric itself borrows its core logic from direct-response marketing and mail-order catalog businesses, which tracked response rates from advertising decades before the web existed.
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Last updated: September 27, 2026.