What is onboarding completion rate?
Onboarding completion rate is the share of users who started onboarding and finished it. It is one of the earliest signals of whether new users will stick around.
It matters because completing onboarding usually means reaching first value. A user who never finishes rarely sees why the product is worth keeping.
The formula.
Onboarding completion rate = (users who completed onboarding divided by users who started) times 100. Define the start and end points clearly so the rate is consistent.
The headline number tells you how many finish; the step-by-step drop-off tells you where they stop. Both matter, and the drop-off is where the fixes are.
A worked example.
Of 1,000 users who begin onboarding, 700 complete it. Completion rate is 700 divided by 1,000, times 100, which is 70%.
What is a good onboarding completion rate?
60% and up is strong, 30 to 60% is common, and below 30% means most users abandon before finishing. The number depends on how long and how demanding the flow is, so a shorter onboarding should complete higher. Watch the trend and the per-step drop-off rather than a single benchmark.
Onboarding that fails feeds directly into early churn. Tracing completion against where onboarding leaks into churn connects the two ends of the new-user journey.
How to improve it.
Cut the flow to the essential steps, defer anything that is not needed to reach value, and remove required fields that stall people. Shorter, clearer onboarding almost always completes better.
The right users finish faster because the product matches why they came. Attracting them starts upstream, by working to attract users who reach value.