How much does Google Ads cost in Australia?

The budget is yours, the click price is not

Google Ads has no rate card and no minimum. You set a daily budget, Google spends every cent of it, and the auction decides what the money bought. So the honest answer to the cost question is a range of choices, not a price. The useful question is what each choice buys.

As an indicative picture only: most Australian small businesses that take search seriously put in $1,000 to $10,000 a month. An agency adds $500 to $2,000 on top to run it. Treat those as the shape of the market, not a quote. Nothing about your business is in them yet.

The floor matters more than the ceiling. Feed a contested vertical less than about $1,000 a month and the account never collects enough data to learn from. It sits in a test phase forever, at test phase prices. You pay for the education and skip the graduation.

What a click goes for

Start with the sourced numbers. WordStream's 2026 benchmarks tracked 13,474 US search campaigns from April 2025 to March 2026. The median cost per click across all industries was US$5.42. The dearest category, legal services, came in at US$9.87.

Those medians hide more than they show. A category figure averages the cheap research phrases in with the dear buying ones. The searches that produce leads trade far above their category. Each one has a borrower, a claimant or a vendor behind it. Here is roughly where the contested Australian verticals sit:

Do the division before you commit to anything. A $3,000 month at $40 a click is 75 visits. Say that number out loud in the planning meeting. It is smaller than anyone in the room was picturing, and it is about to shrink again.

The arithmetic that turns spend into enquiries

A click is a visit, and a visit is not an enquiry. The landing page decides how many visits become completed forms. The same WordStream data set puts the median conversion rate at 8.18 per cent across all industries. Plan lower in the hard verticals. Finance, insurance and property terms tend to land at 3 to 5 per cent. Treat that as a planning figure, not a promise.

Cost per enquiry is the figure this page has been walking towards. It is the only one with an equivalent everywhere. A referral scheme has a cost per enquiry. A letterbox drop has one. A lead provider quotes one upfront. Put those side by side and you are comparing like with like. Compare budgets or clicks and you are comparing noise.

The sum is fragile, and it is fragile at the landing page. Drop the conversion rate to 2 per cent and the same $3,000 buys one or two enquiries at about $2,000 each. Lift the page to 6 per cent and the cost falls under $700. Two businesses can run the same budget in the same suburb and land three times apart. The gap is almost never the bidding.

The costs that never make the quote

Google's invoice is the visible cost. Five more sit around it, and together they decide whether the channel pays.

• Management. Agencies typically charge 10 to 20 per cent of spend, or a flat $500 to $2,000 a month. Run it yourself and the fee does not vanish. It converts into your evenings.
• Landing pages. Paid traffic sent to a homepage mostly bounces. A page built for one search and one action has to be designed, written and tested. That is a real invoice before the first click arrives.
• The learning weeks. A new account starts out dumb. Expect the first month or two to carry the worst cost per enquiry you will ever see. Budget to hold on through it rather than quit at the low point.
• Wasted clicks. Broad match reads your keyword list as a suggestion. Until the negative list grows up, a slice of each day's budget goes to searches you were never selling to.
• Slow follow up. Google is paid at the click. What the click was worth is settled later, on the phone, and mostly by speed.

Speed to first call is the last of these and the one most often ignored. Google is paid the moment the click happens. What that click turns out to be worth is decided by how quickly someone rings the enquiry it produced, and a lead called the next morning is a fraction of the asset it was at nine that evening.

How to make the same budget buy more

None of the arithmetic above is fixed. Four habits move it, and none of them need a bigger budget.

• Tighten the match types. Exact and phrase match on the searches that pay, and a weekly pass through the search terms report to add negatives. This is the cheapest saving in the account.
• Build one page per intent. A refinance search should land on a refinance page with a refinance headline and one form. Every extra choice on the page bleeds conversions.
• Bid where you actually work. A statewide radius feels ambitious and buys clicks you cannot serve. Suburb level targeting is dull and profitable.
• Judge every change on cost per enquiry. Clicks, click price and ad position are all noise at decision time. One number, tracked weekly, settles every argument about what is working.

Google Ads or buying leads

Disclosure before the comparison: PrimeLeads is a pay per lead agency. We sell the alternative, so we are an interested party here. Check every sum on this page against your own numbers.

The two models split the risk differently. Run Google Ads and you buy clicks, then carry the conversion risk yourself: the landing page, the learning weeks, the follow up. Buy leads and the provider carries that stage instead. With pay per lead, the enquiry arrives exclusive, SMS verified and live in your CRM. The cost per lead is fixed and agreed upfront, with no retainer and no lock in. You give up owning the channel. You gain a unit cost you know from the first week.

The comparison that settles it is your cost per enquiry against a quoted price per lead. A mature campaign with a strong page can come in under the quote, and if yours does, keep it running. A new account in a dear vertical usually cannot, because it is still paying for its education. Plenty of businesses run both and let the numbers set the mix each quarter. Pay per lead versus retainer runs the same comparison against agency models.