KARBON AGENCY
Conversions

What's a good Form Completion Rate?

Karbon Agency's target for Form Completion Rate is 40.0% or higher. That is Karbon's own grading target, not a published industry average. Percentage of users who started a form and completed it. Excellent is 65.0% or higher (Karbon target), and the minimum acceptable tier is 20.0% or higher (Karbon target).

Last updated:

Get a free ad plan for your business

Tell us what you want more of. We reply within one business day with a budget, the channels to use and a realistic cost per lead. Free, no contract talk.

The three tiers Karbon grades against — and where each comes from

TierValueWhat it meansBasis
Minimum20.0%The floor. Below this, something is broken.Karbon target
Recommended40.0%The tier a healthy campaign should hit.Karbon target
Excellent65.0%Top-tier performance worth defending.Karbon target

Higher is better for this metric.

How it's calculated

(Form Submissions / Form Starts) * 100

Why Form Completion Rate matters

Reveals friction in your conversion flow. Every field and step is a potential drop-off point. Optimizing form UX is often the highest-ROI change you can make.

Karbon target

No independent public benchmark exists for Form Completion Rate as Karbon measures it. The tiers above are Karbon Agency's own grading targets for local-business campaigns, not an industry average, and we don't cite one we haven't found.

Related benchmarks

Conversion Rate

Karbon target: 3.0% or higher

Cost Per Conversion

Karbon target: $25.00 or lower

Cost Per Lead

Good: $27.39 or lower

Cost Per Booking

Karbon target: $8.00 or lower

Where does your Form Completion Rate land?

Karbon Agency grades every client campaign against these exact tiers, live on a dashboard — no guessing, no quarterly PDFs.

Get your numbers graded freeRequest a free teardown