🖱️ CTR (Click-Through Rate) Calculator
A CTR calculator for ads and organic search, compared against a cited benchmark for your channel and industry rather than a bare good/bad verdict.
Median for all industries on search is 6.18%. You are -4.71 points below it.
Search benchmarks: 18,316 North American campaigns, May 2020 to June 2021, medians — WordStream / LOCALiQ. Display benchmarks: 14,197 US accounts, August 2017 to January 2018 — WordStream Google Ads benchmarks. Both are samples of one agency’s clients, not the whole market, and the search figure is several years old — treat them as a rough orientation, not a target.
What CTR (Click-Through Rate) Calculator Does
Click-through rate is clicks divided by impressions, and on its own it means very little. The number only becomes informative once you say which channel produced it. WordStream and LOCALiQ, measuring the same kind of client accounts, reported a median search CTR of 6.18% and a median display CTR of 0.46% — a thirteenfold gap. A 1% CTR is poor on search and outstanding on display.
That is why this tool asks for a channel and an industry before it compares anything, and why any tool that grades a bare percentage as "good" or "bad" is guessing. The comparison here comes from a dated, cited dataset, with the sample size and date range stated so you can judge how much weight it deserves.
The more useful comparison is almost always against yourself. CTR responds to ad copy, audience, placement and position, and the single biggest driver is often just where the ad sat on the page. Your own figure last month, on the same placement, is a far better reference point than any published median.
One relationship worth being clear about: conversion rate is measured per click, not per impression, so it can legitimately be higher than CTR. If one person in a hundred clicks and every one of them buys, that is a 1% CTR and a 100% conversion rate. Different denominators, not a contradiction.
How to Use CTR (Click-Through Rate) Calculator
- Enter total ad impressions or pageviews
- Input total clicks received
- Optionally enter total conversions or sales
- View your exact CTR %, conversion rate, and performance rating against industry averages
Formula Used by CTR (Click-Through Rate) Calculator
The rate, and everything it connects to
CTR = clicks ÷ impressions × 100 CVR = conversions ÷ clicks × 100 CPC = spend ÷ clicks CPA = spend ÷ conversions
- impressions
- times the ad was served
- clicks
- clicks the platform counted, after its own invalid-traffic filtering
- conversions
- whatever action you defined — the definition changes the number completely
Worked example
85,000 impressions, 1,250 clicks, 85 conversions, $2,400 spent.
- CTR = 1,250 ÷ 85,000 × 100 = 1.47%
- CVR = 85 ÷ 1,250 × 100 = 6.80%
- CPC = 2,400 ÷ 1,250 = $1.92
- CPA = 2,400 ÷ 85 = $28.24
Result: A 1.47% CTR is well below the 6.18% search median but far above the 0.46% display one — which channel this was decides whether it is a problem.
Median CTR by channel and industry
Search: 18,316 North American campaigns, May 2020 to June 2021. Display: 14,197 US accounts, August 2017 to January 2018. Both are medians from one agency’s client base, not the whole market.
| Industry | Search | Display |
|---|---|---|
| All industries | 6.18% | 0.46% |
| Arts & entertainment | 10.67% | — |
| Travel | 8.54% | 0.47% |
| Real estate | 7.75% | 1.08% |
| Restaurants & food | 7.19% | — |
| Health & fitness | 5.94% | 0.59% |
| Finance & insurance | 5.07% | 0.52% |
| Business services | 4.72% | 0.46% |
| Home & home improvement | 4.21% | 0.49% |
| Attorneys & legal services | 3.84% | 0.59% |
How much data before the number means anything
Roughly how far a measured CTR can sit from the true rate, at a 2% underlying rate.
| Impressions | Clicks at 2% | Reading is |
|---|---|---|
| 500 | 10 | Noise — a few clicks either way changes it by half |
| 5,000 | 100 | A rough direction |
| 50,000 | 1,000 | Reliable enough to act on |
| 500,000 | 10,000 | Precise enough to split-test small differences |
How to Read Your Result
Compare to your own history first
Published benchmarks come from someone else’s clients, in someone else’s year, with a different mix of branded and generic keywords. Your own figure for the same placement last month controls for all of that and is the comparison that actually tells you whether something changed.
A high CTR is not automatically good
Misleading copy, an overly broad audience or a clickbait creative all raise CTR while lowering everything downstream. The pairing that matters is CTR with conversion rate: rising clicks and falling conversions usually means you are attracting the wrong people more effectively.
Position explains more than copy
On search, the same ad in the top slot can see several times the CTR of the same ad lower down. Before rewriting anything, check whether the change you are looking at is a change in average position.
Limitations & Accuracy Notes
- Benchmarks are medians from one agency’s client base and are several years old; they orient, they do not set targets.
- Branded search terms inflate CTR dramatically, so a blended account figure is not comparable to a generic-keyword benchmark.
- Platforms filter invalid clicks differently, and counted clicks do not always equal landing-page visits.
- Small samples produce unstable rates — at a few hundred impressions the figure is mostly noise.
- Conversion figures depend entirely on how you defined a conversion and on the attribution model behind it.
Frequently Asked Questions
What is a good Click-Through Rate (CTR)?
How is CTR calculated?
Should I use served or viewable impressions in the denominator?
What is a good CTR?
Does a higher CTR always mean better performance?
How does CTR affect ad costs?
Why does my CTR differ between two reporting tools?
Is my data stored?
References & Further Reading
- WordStream / LOCALiQ — search advertising benchmarks — 18,316 North American campaigns, May 2020 to June 2021, medians — the source of the search figures here
- WordStream — Google Ads industry benchmarks — 14,197 US accounts, August 2017 to January 2018 — the source of the display figures