Conversion Rate CalculatorWhat one point is actually worth.
Direct answer: Enter your monthly visitors, conversions and average customer value, and this calculator shows your current conversion rate, what one more percentage point is worth per year, and how much extra traffic you would have to buy to match that gain. It runs in your browser with no signup and nothing stored.
Enter your traffic, your current conversion rate and what a customer is worth. The number that comes back is usually the reason people stop buying traffic and start fixing pages.
Half a point sounds like nothing.
It rarely is.
Going from 2.0% to 2.5% sounds trivial. It is a 25% increase in revenue from the same traffic, and that is the entire argument for conversion work. Nothing changes upstream. You buy the same ads, rank in the same places, send the same emails. More of the people already arriving decide to act.
The comparison that matters: the calculator shows how much extra traffic you would have to buy to produce the same result. For most businesses that number is uncomfortable, because traffic costs money every month forever and a fixed page keeps working after you stop paying for it.
Two conversion rates, frequently confused
Percentage points and relative percentage are not the same thing and mixing them up causes real confusion. Moving from 2% to 2.5% is half a percentage point and a 25% relative lift. An agency reporting "25% improvement" and a client hearing "25 percent conversion rate" are having different conversations. This tool shows both.
What counts as a good conversion rate?
| Situation | What it usually means | Typical range |
|---|---|---|
| Lead generation sites | Form fills, calls, booked appointments from general traffic. | 1–3% |
| Ecommerce, all traffic | Blended across every source including cold social. | 1–3% |
| Paid search landing pages | High intent, tightly matched. Should beat sitewide averages substantially. | 4–10% |
| Display and programmatic | Low intent by design. Judge on assisted conversions, not last click. | ~0.7% |
| Retargeting | Roughly double display, because these people already visited. | ~1.4% |
Directional ranges from published 2026 benchmark reporting. Averages are close to useless as targets, because they blend brilliant sites with terrible ones across wildly different industries. The number worth beating is your own from last quarter.
The full argument for how these improvements are actually found sits on the conversion rate optimization page, along with a significance calculator and a form friction simulator.
Where half a point
usually comes from
In rough order of how often they turn out to be the problem:
- The page does not match the ad. Somebody clicked an ad about one thing and landed on a page about the company. This is the single most common finding and among the cheapest to fix.
- The form asks too much. Every additional field costs completions. The form friction calculator quantifies exactly how much.
- Nobody answers. Not a page problem at all, but it destroys the same revenue. Published research puts average business response time above forty hours. See lead generation.
- The page loads slowly. Particularly on mobile, particularly on paid traffic you already paid for.
- The offer is unclear. Not the design, the actual proposition. If a visitor cannot tell what happens next, they leave.
- No proof. Reviews, numbers, specifics. Trust is doing more of the selling than most businesses realize.
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What a one-point improvement is worth, per year, in money.
You are hereA/B Test SimulatorA real significance test. Find out whether your winner is a winner.
Run a test →Form Friction CalculatorCompound drop-off per field. What each extra question costs you.
Check your form →Every service page carries its own tools too — a reach planner on CTV, a deliverability checker on email, an incrementality model on retargeting and a real-time bidding visualizer on programmatic.
Conversion calculator
questions
Divide conversions by visitors and multiply by one hundred. Two hundred conversions from ten thousand visitors is a 2% conversion rate. The harder question is which conversions count — a newsletter signup and a purchase should not be measured together, because optimizing toward the wrong one produces more of the wrong one.
It depends entirely on traffic source and industry. Lead generation sites commonly sit between 1% and 3%, paid search landing pages should run considerably higher at 4% to 10% because intent is higher, and display traffic converts near 0.7% by design. Cross-industry averages are close to useless as targets since they blend excellent sites with terrible ones. The number worth beating is your own from last quarter.
Moving from 2% to 2.5% is half a percentage point and a 25% relative increase. Both describe the same change and they sound very different, which is why agencies tend to report the relative figure. This calculator shows both so nobody is misled by either.
Almost always conversion, and the calculator shows why. It reports how much additional traffic you would need to produce the same revenue as the improvement you modelled. Traffic costs money every month indefinitely; a fixed page keeps working after you stop paying. The caveat is that conversion improvements have a ceiling and traffic does not, so eventually you need both.
No. It runs entirely in your browser using JavaScript, nothing is transmitted anywhere, and we cannot see your numbers. That applies to every calculator on this site.
Related pages
More free tools and the pages that explain the numbers behind them:
- Form friction calculator — Free form friction calculator.
- A/B test significance calculator — Free A/B test significance calculator running a real two-proportion z-test.
- 12 ways your website talks people out of hiring you — Twelve specific ways a website talks people out of calling, the fix for each, and a ten-minute self-check for your own site.