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SERP Position CTR Estimator

Estimate click-through rates by SERP position using industry benchmarks. Calculate expected traffic from rankings and search volume.

Tested tool guide Tested browser tools Checked August 16, 2026

What SERP Position CTR Estimator does, with a checked example

Enter a keyword's SERP position and its search volume, and the tool applies an industry-benchmark CTR curve to estimate how many clicks that ranking should generate per month. The curve, drawn from studies aggregating millions of impressions, assigns each position a share of clicks: roughly 28.5% at position 1, sliding to about 3.7% at position 10. The expectation most users get wrong is precision: the curve describes averages, not your keyword. Navigational brand queries, SERPs carrying featured snippets or ads above the fold, and strong brand recognition all push real click-through far away from the benchmark.

Worked example

A concrete input and expected output from the current implementation.

Input

keyword: composting for beginners
search volume: 10,000
position: 3

Expected output

Estimated CTR at position 3: 11.0%. Expected clicks: ~1,100 per month. For comparison, the same keyword at position 1: ~2,850 per month (28.5%).

The tool multiplies monthly volume by the benchmark CTR for the entered position: 10,000 x 0.110 = 1,100, and 10,000 x 0.285 = 2,850. Both figures follow directly from the same curve, which is why the contrast between them is the most useful part of the output.

How the result is produced

1

Benchmark CTR curve

Expected clicks equal monthly search volume multiplied by the benchmark CTR for the position entered. The default curve follows a widely cited Google CTR study: 28.5% at position 1, 15.7% at 2, 11.0% at 3, 8.6% at 4, 7.2% at 5, 6.1% at 6, 5.4% at 7, 4.6% at 8, 4.1% at 9, and 3.7% at 10. You supply volume and position; the tool applies the matching rate and returns expected monthly clicks.

2

Steepness at the top

The curve falls fastest between positions 1 and 3: moving from position 2 to position 1 roughly doubles expected clicks (15.7% to 28.5%), while climbing from 9 to 8 adds only a few tenths of a percent. That shape lets you price ranking improvements - a one-position gain near the top is worth many times the same gain near the bottom of page one.

Good uses

  • Estimating monthly organic clicks for a keyword you already rank for, using its current average position and search volume, before pulling your own Google Search Console data.
  • Prioritizing link building or content work by comparing the click gains of moving several keywords from position 5 to position 3, then targeting the highest-volume keywords first.
  • Building a rough organic traffic forecast for a new or existing page to justify content investment or set expectations with stakeholders.

Limits and checks

  • The curve is an average across millions of queries. Real CTR at any position varies from under 10% to over 60% depending on query intent, SERP features such as featured snippets, and brand recognition, so treat results as planning estimates, not measurements.
  • Search volume is impressions, not clicks, and not every impression actually shows your result. Position 1's 28.5% applies only to searches where the page genuinely appears; a page holding position 1 for part of the month will see proportionally fewer clicks.
  • The tool says nothing about your page's own presentation. Titles, meta descriptions, sitelinks, and star ratings all shift click share between listings at the same position, so two pages at position 3 will rarely match each other or the benchmark.

Common questions

Is the position 1 CTR of 28.5% what my keyword actually gets?

No. It is an aggregate from a large study spanning many queries and sites. Your keyword's real CTR can sit far below or above it, driven by intent, competing features on the SERP, and brand trust. Use the estimate as a baseline, then compare it with your own Search Console click data, which is the only figure that describes your pages.

If I move from position 4 to position 2, will my clicks really nearly double?

Per this benchmark, yes: position 4 pays 8.6% and position 2 pays 15.7%, so expected clicks rise about 83%. Real results vary with the factors above, but the direction and rough size of the effect - large gains from top-three moves, small gains below - is the most dependable part of the model.

References and verification

The example and behavioral notes were checked against the browser implementation. Standards and primary references below define the relevant format, formula, or platform behavior.

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