What Is Conversion Rate?

Conversion rate is the percentage of people who take a desired action out of everyone who had the chance to take it. The action, called a conversion, depends on the goal: buying a product, subscribing to a newsletter, filling in a form, downloading an app or registering for an event. It is a central metric in digital marketing, e-commerce and website design.

The formula

Conversion rate = conversions divided by total visitors, multiplied by 100.

If a landing page receives 2,000 visitors and 60 sign up, the conversion rate is 3 percent. You can calculate it for different steps, such as from visitor to lead and from lead to customer, and for different sources, such as email, search and social media.

Types of conversion

• Macro conversions: the main goals, such as purchases.
• Micro conversions: smaller steps toward the goal, such as adding to cart, viewing pricing or joining a mailing list.
• Engagement conversions: watching a video or reading to the end.

Defining conversions clearly lets you measure what matters to your project.

Factors that influence it

• Offer and value proposition: whether people want what is offered.
• Traffic quality: visitors who match your target audience convert better.
• Page design and clarity: simple, fast pages with a clear call to action convert more.
• Trust signals: reviews, guarantees, security badges and clear policies.
• Price and friction: long forms and unexpected costs reduce conversions.
• Mobile experience.
• Speed: slow pages lose visitors.

Improving conversion rate

1. Measure a baseline and set a goal.
2. Understand your visitors, through analytics, surveys and testing.
3. Simplify the path, removing unnecessary steps.
4. Sharpen the message and the call to action.
5. Test changes with A/B tests, one at a time.
6. Improve speed and mobile design.
7. Follow up with reminders for abandoned carts or unfinished sign-ups.

Limits

A higher conversion rate is not always better. Lowering prices can raise it but reduce profit. Measure revenue per visitor and the quality of customers, not only the percentage. Small sample sizes can mislead, so wait for enough data.

For students

Student clubs, side projects and internships often involve conversion goals, such as event sign-ups or donations. Understanding the metric helps you design and evaluate campaigns.

Related terms

See click-through rate, funnel, landing page, A/B testing and call to action.