Conversion rate — Conversions ÷ visitors × 100

Conversions ÷ visitors. The % of people who take the action.

What it means

Conversion rate tells you what percentage of your visitors took the action you wanted. That action could be buying a product, filling a form, booking a call or signing up.

Traffic tells you how many people came. Conversion rate tells you how well your page or campaign persuaded them once they arrived.

How it works

You divide conversions by visitors and multiply by 100.

Conversion rate = conversions ÷ visitors × 100

Different tools count the bottom number differently. Google Ads usually uses ad clicks or interactions, while Google Analytics 4 can use sessions or users. Check this before comparing reports.

A simple example

A coaching institute in Hyderabad runs a Google Ads campaign for its bank exam batch. The ad sends 800 people to the enquiry page in a month. Out of them, 32 fill in the enquiry form.

Conversion rate = 32 ÷ 800 × 100 = 4%

The team then shortens the form from eight fields to four and adds real student reviews. The next month, another 800 people visit and 56 fill in the form. The conversion rate rises to 7%, without spending more on ads.

Why it matters

Improving conversion rate is often the cheapest way to grow. If more of your existing visitors take action, you get more leads or sales from the same budget. A better conversion rate also lowers your cost per lead or cost per acquisition, and improves your return on ad spend.

A sudden drop can also warn you of a broken form or a slow page.

Beginner tips

• Measure conversion rate separately for each traffic source, such as Google, Instagram and email.
• Remove anything on the page that distracts from the main action.
• Use A/B tests to check which change actually improves results.
• Common mistake: judging a page after only a handful of visitors. Wait for enough data before deciding.

Related: Conversion, A/B test, Landing page