How much do Google Ads cost in Australia? Clicks, budgets, GST

Short answer: Google search clicks in Australia have a median of about A$3.81 in Digital Nomads HQ’s May 2026 index, with half of keywords between A$1.73 and A$8.66. Legal (A$17.48) and trades (A$9.25) sit far above that. Those are Keyword Planner estimates from an agency’s index, not invoices. Our working starting range for ad spend is A$1,000 to A$2,500 a month, plus management of 10 to 20 percent if you use an agency, and 10% GST on top of the Google bill.

“How much do Google Ads cost” has no single answer, because you set the budget and the auction sets the price. Here is the breakdown for an Australian small business.

This is a companion to our digital advertising guide and our broader digital marketing cost guide. If you are new to the platform, our Google Ads for beginners guide covers the basics before you get to the numbers below.

Who sets the price of an Australian click?

Nobody publishes a rate card. Google Ads has no minimum spend and no fixed price per click. Every time someone searches, Google runs a quick auction among the advertisers who want to appear, and the result decides who shows up, in what position and at what cost.

You control two things: a daily budget and a maximum bid. The daily budget is an average, not a ceiling. Google says a campaign might spend up to twice its average daily budget on a given day, and over a month you pay no more than 30.4 times it. See Google’s explanation of the average daily budget.

What you actually pay per click is often less than your maximum bid. Google’s page on Ad Rank lists what feeds the auction: your bid, the quality of your ad and landing page, thresholds, how competitive the auction is, the search context, and the expected impact of assets. Google also says higher quality ads can often lead to lower costs per click.

Quality Score is a separate thing, and earlier versions of this guide blurred the two. Google’s page on Quality Score says it is not an input in the ad auction. It is a diagnostic, built from expected clickthrough rate, ad relevance and landing page experience. The ad and page quality it summarises do feed Ad Rank, so improving them still matters.

That is why two businesses in the same suburb can pay different prices for the same keyword. The figures in this guide describe a market, not a quote.

What Google search ads cost in Australia, by industry

The best published Australian dataset we have found is the Australian Click Price Index from Digital Nomads HQ (DNHQ), an Australian agency that itself sells Google Ads management. It takes the median of Google Ads average cost per click across 8,400+ Australian service keywords, as at May 2026. The “middle half” column is the range covering the middle 50% of keywords. DNHQ converted USD to AUD at the ECB rate of 17 July 2026. We print its figures as A$ exactly as published, with no further conversion.

Industry	Median per click	Middle half of keywords
Legal	A$17.48	A$9.83 to A$28.57
Trades	A$9.25	A$2.85 to A$30.82
Home services	A$9.18	A$3.86 to A$17.30
Real estate	A$8.46	A$1.86 to A$16.86
Accounting	A$6.74	A$3.25 to A$12.30
B2B services	A$5.43	A$3.38 to A$10.08
Education and training	A$4.82	A$2.44 to A$10.32
Healthcare	A$4.47	A$2.73 to A$7.38
E-commerce	A$2.04	A$1.26 to A$3.24
Hospitality	A$0.79	A$0.44 to A$1.71
All industries	A$3.81	A$1.73 to A$8.66

Source: DNHQ’s how much does Google Ads cost article (updated 19 July 2026) and its Click Price Index method page. The method page describes Keyword Planner CPCs as “Google’s estimates of top-of-page bids, not invoiced CPCs”, and the index as a market indicator. Your actual bill can differ. DNHQ sells Google Ads management, so read it as one agency’s dataset, not an independent audit.

A median of A$3.81 fits the A$2 to A$4 average that other agencies quote. But that average hides the point of this page. A tradie or a lawyer should not budget on it.

Finance and insurance are missing from the table because DNHQ’s click table has no row for them. Other agencies print figures, but neither states a sample. Digital8 prints A$13.37 for insurance, and says it draws on “Google Ads Benchmark Reports 2025” without a link. Websites That Sell reports A$15 to A$20+ across legal, finance and insurance from its own client data. Treat both as unverified, and read the Digital8 guide and the Websites That Sell guide for what they say.

DNHQ also reports click prices up 21% year on year while search demand fell 23%, so a number printed here is a snapshot.

The older ranges on this page, and where they fell short

Earlier versions of this guide printed the ranges below with no named source, and our free calculator still uses them as presets. Here they are beside the DNHQ medians so you can see the gap.

Industry	Our earlier range	DNHQ median May 2026
Trades and home services	A$2 to A$5	A$9.25 trades, A$9.18 home services
Retail and ecommerce	A$1 to A$3	A$2.04 e-commerce
Legal	A$6 to A$11	A$17.48
Finance and insurance	A$13+	no row
Health and dental	A$3 to A$7	A$4.47 healthcare
Real estate	A$2 to A$6	A$8.46
Hospitality and restaurants	A$1 to A$3	A$0.79 hospitality
Professional services and consulting	A$5 to A$9	A$6.74 accounting, A$5.43 B2B services
Education and training	A$2 to A$5	A$4.82

Our earlier ranges for trades, home services, legal and real estate were too low. Our hospitality range was too high. Our older city percentages had no source either, which the next section covers.

If you use our calculator in trades, home services, legal or real estate, overtype the preset with your own cost per click rather than trusting it.

Is Sydney the dearest click in Australia?

DNHQ also publishes city medians for “service + city” searches, such as a trade name followed by a city. These come from 374 keywords as at May 2026. DNHQ says they are commercial head terms, so they run higher than the industry figures above. That means you cannot compare them with the national A$3.81, and we have not tried to.

City	Median per click	Middle half of keywords
Sydney	A$23.21	A$8.34 to A$37.44
Brisbane	A$18.75	A$6.72 to A$40.42
Perth	A$18.06	A$7.61 to A$33.61
Melbourne	A$16.95	A$4.79 to A$31.11
Sunshine Coast	A$14.85	A$7.23 to A$27.77
Adelaide	A$13.70	A$4.83 to A$25.40

Sydney is the highest of the six and Adelaide the lowest. But Melbourne sits below Brisbane and Perth, and the ranges overlap heavily.

Our earlier estimate had Sydney 15 to 25 percent above the national average, Melbourne 10 to 20 percent above and Adelaide often the cheapest of the major cities. We could not find a source for those percentages and DNHQ’s Melbourne figure does not support them, so treat them as unverified.

The practical advice has not changed. If you serve a specific city or region, target it directly rather than the whole country, and only pay for Sydney traffic if you actually sell there. For the fuller Perth picture, see our Perth marketing cost guide.

Pull your own price from Keyword Planner

You do not need to guess. Google gives you bid estimates for your own keywords in Keyword Planner, and that beats any national table for your trade.

1. Choose your location. Enter Australia, a state or your city, because the estimates are for the location and network settings you choose.
2. Enter the searches you would actually want to appear for. Use the words a customer types, not your industry’s jargon.
3. Read the low and high range. Google says the low range approximates the 20th percentile and the high range the 80th percentile of top-of-page bids advertisers have historically paid, and the statistics reflect the last 30 days. See Google’s pages on bid ranges and how the forecast works.

If you want top placement in a tough trade, budget off the high range, not the low one. The planner shows top-of-page bids, not your invoice.

Google Ads pricing: what you actually pay each month

Two costs make up your monthly total.

Ad spend is the money that goes to Google. Our working starting range is A$1,000 to A$2,500 a month. That is our range, not a survey figure. For comparison, DNHQ gives A$1,500 to A$15,000 a month for small to mid-size businesses, and Digital8 gives A$500 to A$2,000 as a small business starting point, with neither stating a sample.

Check what your budget buys at your own click price. At A$1,500 a month and the all-industry median of A$3.81, you get about 390 clicks. At the trades median of A$9.25, the same A$1,500 buys about 160 clicks. How many of those become customers depends on your landing page and follow-up.

Management is what you pay someone to run the account. DNHQ quotes A$800 to A$2,000 a month or 10% to 20% of spend, and Digital8 quotes A$800 to A$2,000, again with no sample stated by either. Our own working range is A$800 to A$2,800 a month, or 10 to 20 percent of spend. The two agencies stop at A$2,000, so our upper figure is higher. If you run the account yourself, this cost is your time instead.

There is no Australian surcharge on top of the click price. Google’s page on jurisdiction surcharges does not list Australia, and surcharges follow where the ad is served rather than where your business is, so an Australian account serving ads in the UK pays the 2% UK surcharge on those clicks.

What drives your cost up or down

• Competition. The more businesses bidding on your keywords, the higher the price.
• Keywords. Broad, high-demand keywords cost more than specific ones.
• Ad and landing page quality. Google lists ad and landing page quality among the Ad Rank factors, and says higher quality ads can often lead to lower costs per click. Quality Score is only a diagnostic of those parts.
• Location. DNHQ’s city medians run from A$13.70 in Adelaide to A$23.21 in Sydney. Narrowing your area stops you paying for places you do not serve, but it does not by itself make a click cheaper.
• Timing. Prices move across the year. DNHQ’s data shows click prices up 31% in the first five months of 2026, and one year of data is not a calendar, so do not read a seasonal pattern from it.

How to estimate your budget

Work backwards from a customer.

1. Start with your average sale value. What is a customer worth to you?
2. Estimate your conversion rate. If 1 in 20 clicks becomes a customer, you need about 20 clicks per sale.
3. Multiply by your cost per click. Twenty clicks at the trades median of A$9.25 is A$185 to win a customer.
4. Compare to your margin. If a customer is worth A$600, A$185 to acquire one may or may not work. It depends on your margin, so check it before you spend.

This simple maths tells you whether Google Ads make sense before you spend a dollar.

To run your own numbers, try our free Google Ads budget calculator. Its presets still use the older ranges above, so in trades, home services, legal and real estate type in your own cost per click.

Three budgets at the trades median (hypothetical)

These scenarios are made up to show the arithmetic. The assumptions are ours: every budget is at A$9 a click, 1 in 15 clicks becomes an enquiry, and half the enquiries are booked. None of this is a result anyone achieved.

A$1,000 a month. At A$9 a click that is about 111 clicks. At 1 in 15, that is about 7 enquiries, and booking half gives 3 or 4 jobs.

A$2,500 a month. About 278 clicks, about 18 enquiries, and about 9 jobs.

A$5,000 a month. About 556 clicks, about 37 enquiries, and about 18 jobs.

For contrast, the same A$1,000 at the e-commerce median of A$2.04 buys about 490 clicks. These figures are guides, not promises. Track your own clicks, enquiries and bookings from month one.

A Perth plumber on A$1,500 a month (hypothetical)

Picture a plumber in Perth spending A$1,500 a month on Google Ads. At an assumed A$9 a click, that buys about 167 clicks. If 1 in 10 of those clicks becomes an enquiry, that is about 17 enquiries, and if they book half, that is about 8 jobs.

Now change one thing: improve the landing page so the conversion rate doubles. On the same clicks, that gives about 33 enquiries and about 16 jobs. The ad budget did not change. The page did. Whether either result covers the spend depends on what a job is worth, and the example does not claim to know.

The 10% GST on the bill

A budget built only on the click price leaves this out. Google’s tax page says all Google Ads sales in Australia are subject to a goods and services tax (GST) of 10%. That applies to accounts with Australian business addresses, and the invoice comes from Google Australia Pty Limited. The tax is charged at the time of payment.

Google has charged Australian advertisers GST since 1 November 2016. Before that, accounts were billed from Singapore without GST. So an old quote, a forum post or an older guide can understate what you will really be charged today.

This is general information, not tax advice. Google itself says it cannot give tax advice, so check your own position with your accountant or BAS agent.

Registered for GST or not: what a click really costs

Whether that 10% is a cost to you depends on your GST status.

A business must register for GST once its GST turnover reaches A$75,000 (A$150,000 for non-profits). Below that, registration is optional, and some businesses register voluntarily.

If you are registered, you claim the GST on your Google Ads as a GST credit through your BAS. Your real cost is the ex-GST amount, which is the figure the dashboard shows.

If you are not registered, you cannot claim it. The 10% is a real cost, and every click costs you 10% more than the dashboard suggests. A sole trader under the threshold who has not registered is in this group, and should budget on the higher number.

GST-free is not the same as input taxed

Two labels sound alike and behave differently.

Businesses making GST-free supplies, most medical and dental services for example, can generally still claim GST credits on business purchases like advertising, provided they are registered for GST. For them the GST on Google Ads is not a cost.

Businesses making input-taxed supplies are different. Financial supplies and residential rent are the common examples. These businesses generally cannot claim credits for purchases that relate to those supplies. So for a mortgage broker or a residential landlord business, the GST on Google Ads can be a real cost even when registered.

Check with your accountant or BAS agent before assuming either way.

One Brisbane budget, two different bills (hypothetical)

This example is made up to show the arithmetic, not drawn from real accounts. Two Brisbane businesses each spend A$600 a month on ads at A$6 a click. That buys 100 clicks each.

Google adds 10% GST, which is A$60, so each card is charged A$660.

The electrician is registered for GST. They claim the A$60 back on their BAS. Their real cost is A$600, or A$6.00 a click.

The dog groomer is a sole trader under the A$75,000 threshold and not registered. They cannot claim it. Their real cost is A$660, or A$6.60 a click.

Now say 1 in 10 clicks becomes an enquiry. Both get 10 enquiries. That is A$60 per enquiry for the electrician and A$66 for the groomer. Over 12 months, that is A$720 of GST the groomer does not get back.

An unregistered business should set its break-even using the GST-inclusive figure. Whether registering makes sense is a question for an accountant, because registering also means charging GST to your customers.

Reading an agency quote

If you use an agency, a few questions make quotes comparable and stop surprises later.

• Is the fee ex-GST or including GST? A GST-registered agency adds 10% to its own fee. That is separate from the GST Google charges on your media.
• Whose account is the ad spend billed through? Ideally it goes to your own card through your own Google Ads account, not marked up through the agency’s.
• Who owns the account and the data if you leave? Get the answer in writing.
• Are there setup fees or a minimum contract term?

Compare quotes against the ranges above, roughly A$800 to A$2,800 a month for a fixed fee or 10 to 20 percent of spend, once you have put them on the same GST basis. That is our working range, and the two agencies we cited earlier stop at A$2,000.

What Quality Score does and does not do

Quality Score is Google’s diagnostic rating of your ads and landing pages, built from expected clickthrough rate, ad relevance and landing page experience. Google is explicit that it is not an input in the ad auction. A high score does not directly buy you a cheaper click.

What does feed the auction is Ad Rank, and its factors include the quality of your ad and landing page. Treat the score as a pointer: if one of its three parts is weak, look there first. Write ads that match the search, send the click to a page that delivers what the ad promised, and keep that page fast.

How to keep costs down

• Try more specific searches. More specific searches are often cheaper, but test that against your own account rather than assuming it.
• Add negative keywords. Stop paying for searches that will never buy.
• Improve your landing page. Google lists landing page quality among the Ad Rank factors, and a better page also helps more clicks turn into enquiries.
• Be careful with automated bidding. It needs conversion data to work with, so a brand new account gives it little to go on. We cover how we approach it in our digital advertising service.
• Track conversions. You cannot cut what you cannot see.

If you are still deciding whether Google is the right first channel at all, our comparison of Google Ads and Meta ads covers which suits which kind of business, and the budget floor each one needs to work.

Frequently asked questions

What is the average cost per click on Google Ads in Australia? The median is about A$3.81 across service keywords in Digital Nomads HQ’s May 2026 index, with the middle half of keywords between A$1.73 and A$8.66. Legal runs A$17.48 and trades A$9.25. These are Keyword Planner estimates, not invoices, so your own bill can differ.

How much should I budget for Google Ads each month? A$1,000 to A$2,500 a month is our working starting range, not a survey figure. Check that it buys enough clicks at your trade’s price before you commit. If you use an agency, add management of 10 to 20 percent of spend, or a fixed fee, on top.

What determines how much Google Ads cost? Your industry and competition, your keywords, your ad and landing page quality, your location and the time of year. Google says Quality Score is a diagnostic rather than an auction input, but the ad and landing page quality it summarises feeds Ad Rank, and higher quality ads can often lead to lower costs per click.

Is Google Ads worth it for a small business in Australia? Only if the maths works. Work out what a customer is worth, estimate how many clicks it takes to win one, and compare that cost to your margin. If the numbers work at a small budget like A$1,000 a month, Google Ads is worth testing. If your margins are thin or your landing page cannot turn clicks into enquiries, fix that before you spend on ads.

How long until Google Ads starts working? In our working view, most accounts show useful data within 2 to 4 weeks, enough clicks and conversions to see what is working. Give a new campaign at least a full month before judging it, since Google’s system needs time to learn which searches convert. Stable, meaningful results usually take 2 to 3 months, especially in competitive industries like legal or finance.

Does Google charge GST on ads in Australia? Yes. Google Ads accounts with an Australian business address are charged 10% GST, added on top of your ad spend at the time of payment, and the invoice comes from Google Australia Pty Limited. Google has charged Australian advertisers GST since 1 November 2016.

Is the GST on Google Ads a real cost for my business? Not if you are registered for GST and your ads relate to taxable or GST-free supplies, because you claim it back as a GST credit on your BAS. It is a real cost if you are not registered, and it may be one if you make input-taxed supplies such as financial supplies or residential rent. Check with your accountant or BAS agent.

Does Google add a surcharge to ads shown in Australia? No. Australia is not on Google’s list of jurisdictions with a surcharge. Surcharges follow where the ad is served, not where your business is, so an Australian account serving ads in the UK pays the 2% UK surcharge on those clicks, but not on clicks served in Australia.

Will Google spend more than my daily budget in Australia? It can on a given day. Google says a campaign might spend up to twice its average daily budget on one day, but over a month you pay no more than 30.4 times that daily budget. The daily budget is an average, not a ceiling.

Why do tradies pay more per click than the Australian average? In Digital Nomads HQ’s index the trades median is A$9.25, against A$3.81 for all industries. The middle half of trades keywords runs from A$2.85 to A$30.82, so specific searches can be far cheaper than the median. The index does not say why trades cost more, so check your own searches in Keyword Planner.

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