What is a conversion rate? The number that shows what your traffic is worth

To work it out, divide the number of conversions by the number of visitors and multiply by 100. If 1,000 people visit your site this month and 20 of them send an enquiry, your conversion rate is 2%.

That number tells you something traffic never will. Traffic tells you how many people found you. Conversion rate tells you how many of them believed you.

You need both numbers. But most businesses watch the first closely and barely look at the second, and the second is the one that tells you what the first is worth.

Key takeaways

• A conversion rate is conversions divided by visitors, multiplied by 100. Twenty enquiries from 1,000 visitors is 2%.

• A conversion is any action that moves a visitor toward choosing you, not only the final sale.

• The median landing page converts at 6.6% across industries, but your own past rate is the benchmark that matters most.

• Raising your conversion rate makes the traffic you already have worth more. At 500 visitors a month, going from 1% to 3% turns 5 leads into 15.

• A conversion is the end of a journey. When the rate is low, something earlier in that journey is usually broken.

What counts as a conversion?

A conversion is any action a visitor takes that you have decided is valuable: an enquiry, a booked call, a download, a purchase. Strip away the jargon and a conversion is the moment a stranger decides to trust you enough to act. Every business has one, whether or not it uses the word.

Conversions come in two sizes.

• Macro conversions are the main goal. The enquiry, the booked call, the signed contract, the sale.

• Micro conversions are the smaller steps that lead there. Watching the demo, reading a case study, clicking through to pricing, joining the newsletter.

Decide which one your conversion rate measures before you measure anything. A rate built on newsletter sign-ups and a rate built on booked calls are different numbers telling different stories.

How do you calculate conversion rate?

To calculate conversion rate, divide the number of conversions by the number of visitors in the same period, then multiply by 100. Google uses the same arithmetic in Google Ads: 50 conversions from 1,000 interactions is a 5% conversion rate. The formula is simple. The judgment is in what you count.

1. Pick one conversion. Enquiries, booked calls or sales. Not all three blended together.

2. Pick a period. A month is usually enough to smooth out the odd quiet week.

3. Count your visitors. Choose visits or unique visitors and stick with that choice. Unique visitors stops one person who comes back five times from looking like five chances.

4. Divide and multiply by 100. Twenty enquiries from 1,000 unique visitors is 2%.

One warning. Small numbers lie. With 50 visitors, a single extra enquiry moves your rate by two whole points. Wait until a few hundred people have visited before you read anything into the result.

How does your conversion rate compare?

Conversion rates vary too much by industry, offer and traffic source for one "good" number to mean much on its own. Unbounce's 2024 Conversion Benchmark Report, built on more than 57 million landing page conversions, put the median landing page conversion rate across industries at 6.6%. A full business website will often sit lower, since most of its pages are not built around a single action.

The more useful comparison is with yourself. Your conversion rate last quarter is the benchmark that tells you whether a change worked.

If you want benchmarks by industry and what to do about yours, our guide to improving your website's conversion rate goes deeper. (Link goes live when that article is published.)

Why traffic alone is not enough

Traffic and conversion rate work together, and a business needs both. Traffic is people walking past your window. Conversion rate is how many of them walk through the door. With no traffic there is nothing to convert. But double the traffic on a website that does not convert and you mostly get twice as many people leaving.

Here is the arithmetic most businesses never run.

Doubling traffic gets you from 5 leads to 10, and doubling traffic usually costs more every month. Tripling the conversion rate gets you to 15 with the traffic you already have. Same visitors, same ad spend, three times the enquiries. The strongest position is both: a website that converts well, with enough people arriving to make that count.

So if you already get steady traffic, fixing the website usually comes before buying more visitors. A leaking bucket does not get better with more water.

[Illustration: a bucket with holes labelled "no clear message", "no proof", "confusing layout" and "no obvious next step". Alt text: "A bucket labelled website, with traffic pouring in at the top and leaking out through holes marked as common conversion problems, leaving few leads at the bottom."]

If you suspect your bucket is leaking, I review a limited number of websites personally and tell you where. Get a free website diagnosis.

Why a conversion is the end of a journey, not a moment

A conversion looks like a single click, but it is the last step in a long run of smaller decisions. The visitor read something, looked around, left, came back, compared you with someone else, and built up enough trust to act. When a conversion rate is low, one of those earlier steps is usually broken, not the button.

Think about the last time you bought something significant. You did not land on a website and hand over your money. Something made you pause. You returned. Something else made you feel this was the right choice. Then you said yes.

Most businesses design for that final moment and neglect every step that makes it possible. That is like proposing on a first date. Technically possible. Rarely effective.

Three people who thought harder about this than almost anyone arrived at the same place from different directions.

• Eugene Schwartz argued in Breakthrough Advertising that you do not create desire. It is already inside the visitor. Your job is to meet them at their stage of readiness and walk them forward, one small acceptance at a time.

• Robert Cialdini showed in Influence that people who make small commitments become more likely to make larger ones. Every testimonial read and every scroll past a description of their own problem is one of those small commitments.

• Donald Miller argued in Building a StoryBrand that customers are looking for a guide, not a product. They act when they believe you understand them. That decision is emotional before it is rational.

Three frameworks, one conclusion. Your conversion rate is a measure of whether the whole journey works.

[Illustration: a horizontal line of five stages: stranger, curious, interested, trusting, converting. Alt text: "Five steps from stranger to customer, showing that a conversion is the last step in a sequence of smaller decisions."]

Where does your website lose people?

A low conversion rate usually traces back to one of a few breaks in the journey. Visitors cannot tell quickly what you do or who it is for. The page talks about you instead of their problem. There is no proof that you deliver. Or the next step is unclear. Finding which one applies is the start of fixing the rate.

• Attention never earned. The page does not signal fast enough that something worth reading is here.

• Clarity never communicated. Visitors stay but cannot work out what you offer.

• Desire never created. They understand the offer but feel no pull toward it.

• Proof never presented. They are interested but not convinced.

• Action never made easy. They are ready, and the path forward is buried.

I walk through each of these in why your website is not converting. And if you have never pinned down what your site is for in the first place, start with the purpose of a website.

When the breaks run deeper than a headline or a button, that is the work our website redesign service exists for. (Link goes live when that page is published.)

What this looks like on a real website

During the UK's PPI claims boom, I worked with a financial claims company. Their website was getting traffic, but only 2 to 3% of visitors ever got in touch.

The page read like a thesis: long, dense blocks of text that were hard to follow. And the only ask was open-ended. Make an enquiry, or send us an email. Nobody knew what would happen if they did.

We cut the copy so people could skim it and put a short form at the top of the page. But the biggest change was the language. Instead of asking people to make an enquiry, the button said: find out if you had PPI. The visitor was no longer handing themselves over as a lead. They were getting an answer for themselves.

Their conversion rate rose to between 13% and 15%. The form asked for much the same details as before. It just gave the visitor a reason to say yes.

Find out where your website is losing people

Before you run another ad or rewrite the headline again, ask one question: at what point in the journey does my website lose people? Answering it is the beginning of a website that pays for itself.

I do a limited number of free website diagnoses personally. You share a few details, I review your site, and you get back a recorded walkthrough or a written breakdown of exactly where visitors drop off and why. No automation. Just a real set of eyes on your site. Availability is limited.

Button: Get my free diagnosis

Frequently asked questions

What is a conversion rate in simple terms? A conversion rate is the share of people who do what you hoped they would after arriving on your website. If 100 people visit and 3 send an enquiry, your conversion rate is 3%. It measures how well your site turns interest into action.

How do I calculate my website's conversion rate? Divide your conversions by your visitors for the same period, then multiply by 100. For example, 30 booked calls from 1,500 visitors in a month is a 2% conversion rate. Pick one conversion and one way of counting visitors, and keep both consistent over time.

What is the difference between a conversion and a conversion rate? A conversion is a single action, such as one enquiry or one sale. A conversion rate is the percentage of all visitors who took that action. Counting conversions tells you how many people acted. The rate tells you how well your site performs relative to the traffic it gets.

Is a 2% conversion rate good? It depends on your industry, your offer and where the traffic comes from. Unbounce's 2024 data puts the median landing page at 6.6% across industries, and full websites often sit lower. The most useful test is whether your rate is rising compared with your own past months.

Should I increase traffic or conversion rate first? It depends on where you are. If very few people visit your site, start with traffic, because there is nothing to convert yet. If you already get steady traffic but few enquiries, fix the conversion rate first, so every future visitor and every pound spent on ads is worth more.