How much do Google Ads cost in Australia?

The two costs, separated

Ad spend is what Google charges you when someone clicks. It goes directly to Google on your own credit card, on your own account. You should own that account.

Management is what an agency or freelancer charges to build, run and optimise the campaigns. This is a separate invoice.

Be wary of any arrangement where these are combined into a single number, or where the agency owns the ad account. If you cannot log in and see exactly what was spent, you cannot verify what you are being charged, and you cannot take the account with you if you leave.

What drives cost per click

Cost per click in Australia varies enormously by industry, and it is driven mostly by how much a customer is worth. Legal, finance and insurance keywords are expensive because a single client can be worth thousands. Local service keywords are cheaper. As a rough guide, Australian businesses commonly see anywhere from a few dollars per click in low-competition local categories to $20 or more in competitive professional services — though these are estimates and your own account is the only reliable source.

Three things move your cost per click that are inside your control: keyword targeting (broad, untargeted keywords cost more and convert worse), ad relevance and quality score, and landing page experience. This is most of what good management actually buys you.

What you should budget to get a real result

The number that matters is not your monthly budget, it is whether you can generate enough conversion data for the campaign to optimise. Google's bidding needs a reasonable volume of conversions before it performs well. A budget that produces two or three leads a month will not get there.

A practical test: work out your target cost per lead, multiply by 15 to 20, and treat that as a realistic monthly minimum. If your target cost per lead is $100, budget around $1,500 to $2,000 per month. If that number is uncomfortable, Google Ads may not be the right first channel.

Management fees: flat fee versus percentage of spend

Percentage-of-spend pricing (commonly 10–20%) creates an obvious conflict: the agency earns more when you spend more, regardless of whether spending more was the right call.

Flat monthly fees remove that incentive, which is why we charge a flat fee scoped to the account rather than a cut of your spend. Ask us and you will get one clear monthly figure before anything starts.

What else costs money

Setup and account build. Many agencies charge a one-time fee covering keyword research, campaign structure, conversion tracking and initial ads.

Landing pages. Sending paid traffic to a generic homepage is the most common and most expensive mistake in Google Ads. Purpose-built landing pages usually pay for themselves.

Call tracking. If your leads arrive by phone, without call tracking you are optimising blind.