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Glossary

What is a conversion rate?

By Youssef Hodaigui, Mindflow Marketing · Last reviewed October 29, 2026

A conversion rate is the share of visits, clicks or other interactions that end in the action you count as a conversion, such as a phone call, an estimate request or a booking. Google Ads defines it as "the average number of conversions per ad interaction, shown as a percentage": 50 conversions from 1,000 interactions is a 5% conversion rate.

For a home-service business, a conversion is usually a lead, not a sale. A form fill isn't a qualified estimate or a sold job, so a conversion rate tells you how well a page or ad starts conversations, not how many jobs it wins.

01

How do you calculate a conversion rate for calls and forms?

Divide the conversions you counted by the visits or clicks in the same period, then multiply by 100. If your website had 1,200 visits last month and 36 of them ended in a call or a form, your conversion rate was 3%. Use the same date range, and the same definition of a conversion, every time.

Calls are the tricky part. A tap on a phone number isn't always a call: for clicks on a number on your mobile site, Google says "we can only track these clicks, not the phone calls themselves." A call tracking number counts the calls that actually came through. Google also notes that if you count "Every" conversion, or track several actions, a rate can go above 100%, because one visit can produce more than one conversion.

02

What should count as a conversion for a contractor?

Count the actions that start a real conversation about a job: calls over a minimum length, estimate or contact form submissions, and online bookings. Leave out page views, clicks on directions or time on site, which can be useful signals but aren't leads. Decide the list once and keep it, so your rate means the same thing month to month.

Google Ads lets you set the call rule: "You set a minimum call length, and every call that lasts at least that long is counted as a conversion." Pick a length that filters out wrong numbers and hang-ups. Then go one step further where you can: mark which calls and forms booked work, so you can compare sources by booked jobs, not just leads.

03

What is a good conversion rate?

We don't know of a reliable public benchmark for home-service websites, so we don't quote one. Compare your site with its own past months, by source, and check the rate against booked jobs. On a small site, a few calls swing the rate: 6 calls from 200 visits is 3%, and 4 calls is 2%.

So "Is a 2% conversion rate good?" depends on where the visits came from, what you count, and how many visits there were. Trends over a season tell you more than one month's figure.

What we can say is what contractor sites offer visitors. In our study of saved homepages from home-service contractors in 50 metros and 8 trades, 3,941 of 4,433 had a click-to-call link and 2,605 had a form. Those counts show what was on the page, not how well it converted.

04

How do you raise your conversion rate?

Make it obvious, fast, that you do the visitor's kind of job in their town, and make contacting you easy. That means a tap-to-call button that stays in view on phones, a short estimate form, booking if you take it, and reviews and real job photos next to the request. Fix the problems you can see before you test small changes.

Our conversion rate optimization work covers this, and it's part of every Mindflow plan, alongside SEO, AI search and reviews. Whether an A/B test is useful depends on your traffic: with a small number of visits, a test can't support a confident result.

Related terms: Call tracking · Cost per lead · Lead attribution · Schema markup · All glossary terms

Where to go next: Conversion rate optimization explains what we change on a contractor site. How much to spend on marketing shows where conversion fits in your budget.