Form Abandonment Rate Calculator

Form abandonment rate tells you what share of people who started filling out your form left before submitting it. It is one of the clearest signals that a form is too long, too confusing, or asking for something visitors are not ready to give yet. This calculator takes how many people started and how many completed the form and returns the exact abandonment rate and completion rate.

How form abandonment rate is calculated

Subtract the number of completed forms from the number of started forms to get the count of people who abandoned it, then divide that by the number who started and multiply by 100. If 1,000 people start your form and 250 finish it, 750 abandoned, which is 750 divided by 1,000, or 75 percent. The completion rate is simply 100 minus the abandonment rate, or completed divided by started.

What counts as a good form abandonment rate

There is no single universal benchmark, since abandonment tends to track closely with form length and how much is being asked for. Short, single-purpose forms like an email signup often see much lower abandonment than long forms with many fields, sensitive information, or multiple steps, which tend to lose a larger share of visitors. Rather than chasing an industry average, track your own form's rate over time and treat any sudden increase as a signal something changed, whether that is a new field, a broken submit button, or a slower page.

How to reduce form abandonment

Cut every field that is not strictly necessary, since each additional field is another chance for someone to give up. Break long forms into clear steps with a visible progress indicator, so the form feels shorter than it is. Use autofill-friendly field names, avoid asking for information twice, and make sure the form works cleanly on mobile, where abandonment tends to run higher due to smaller screens and slower typing.

A high-converting form still needs the right traffic landing on it in the first place. If your forms are solid but leads are not showing up, request a free SEO audit and we will find out where the traffic problem actually is.