Avg. CPC
What you pay for one visit from Google — the price of traffic, not of a sale.
What it means
Avg. CPC is what one click on Google Ads cost you: Ad Spend divided by the clicks it bought, so €12,000 across 15,000 clicks is €0.80. It's a single average over every keyword and matched search term in the rows you're reading — Google Ads only, and not the same as the bid you set. Lower is better on the same traffic, but not when it's lower because the traffic got worse.
Show the math
Formula and a worked example
Ad Spend is the Cost for the same rows and the same period.
Clicks are what Google charged you for, one per paid click. Your site analytics usually records fewer visits than Google records clicks, because people leave before the page loads and several clicks can land inside one session.
Worked example. €12,000 buys 15,000 clicks, so Avg. CPC is €0.80. Those clicks convert at 1.6%, which is 240 sales, so the same €12,000 works out at €50 per sale.
Now a loosely matched, cheap term starts taking volume and the average falls to €0.60. The same €12,000 buys 20,000 clicks, but they convert at 1.1%, so you get 220 sales — €12,000 ÷ 220, or about €55 per sale. The click got cheaper and the sale got dearer.
It answers the question
What does one visitor from Google cost you? On its own that's a price rather than a verdict — clicks that don't buy are the most expensive traffic in the account.
Why it matters
It's the fastest read you have on the auction. A new competitor, a seasonal rush or a drop in ad relevance shows up here within days, long before sales have the volume to say anything.
It also splits your cost per sale into its two halves. Cost/Conv.Cost/Conv.What each Google sale costs you. is this number divided by your conversion rate, so when a sale gets dearer, Avg. CPC tells you whether you're paying more for visits or converting fewer of them.
What good looks like
There's no universal price — click costs are set by your category's auction, not by any standard, and a fashion click and a specialist-equipment click can be wildly different prices with both being sensible. Judge it against your own trend at your own match types and positions: a rise only matters if the conversions didn't pay for it, and a fall is only a win if those clicks still convert at the rate they used to.
How to improve it
| Lever | What you do | Expect | How long | Watch out for |
|---|---|---|---|---|
| Fast Kill the expensive terms that don't buy | Add negatives for high-cost search terms with no conversions over 60 days | Avg. CPC down, conversions unchanged | 1 week | The top of the funnel goes with them: Search IS on the wider theme drops, and terms that never convert on last click sometimes started the path. |
| Fast Stop paying for the wrong times and places | Cut bids on the days, hours, devices and regions converting well below average | Avg. CPC down 5–10% | 1–2 weeks | Thin slices are noisy. A bad fortnight for one region isn't a trend, and cutting it can bury a market that was quietly growing. |
| Slow Earn a better Ad Rank | Tighten ad copy to the keyword, add assets, make the landing page match the promise | Same position at a lower Avg. CPC | 3–6 weeks | Copy and site work that never appears in the ad account, and a tighter ad matches fewer queries — Search IS can slip while the clicks get cheaper. |
| Slow Change what you bid on | Shift budget from head terms towards long-tail and product-level queries | Avg. CPC down, conversion rate up | 1 quarter | Long-tail volume is thin and takes weeks of account structure work. Abandon the head terms entirely and you hand the category to a competitor. |
Every lever costs something somewhere. The last column is the one to read twice.
Read it with
The price of a click and the price of a sale usually move together. The month they don't is the month worth reading.
Cheaper visits, cheaper sales
Both halves improved, so the gain is real rather than a mix effect. Auctions like this don't stay quiet for long.
Dearer clicks, better clicks
You're paying more per visit and less per sale, so the traffic is better qualified. A rising click price isn't a fault when the sales are there.
Cheap traffic that doesn't buy
The classic false economy. The average fell because a broad, low-intent term started winning volume you didn't ask for.
Squeezed from both sides
Visits cost more and convert no better. Raising bids here buys the same problem at a higher price.
Together they say where a rising cost per sale came from. Both up means the auction got dearer, so bids, negatives and relevance are the levers; Cost/Conv. up while Avg. CPC held means the traffic is unchanged and the shop stopped converting it. The cost of a sale alone never says which half moved.
These two price your coverage. Avg. CPC rising with Search IS rising means you're deliberately buying auctions you used to lose, which is fine while the sales follow; Avg. CPC rising with Search IS flat means you're paying more for the same share. The click price looks identical in both.
Common misreads
It's an average over a shifting mix. Win more auctions on expensive terms, or lose the cheap ones, and it climbs without a single bid changing.
Cheap usually means loosely matched and low intent. Judge a click by what it costs per sale, not by what it costs.
A bid is a ceiling on one keyword. This is the average of what you actually paid across every matched term, and it normally sits well below the ceiling.
Also called
Average cost per click · avg. cost-per-click · average click cost
See yoursYour Avg. CPC by campaign, next to the clicks and conversions it bought.
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