Quick answer: Google Ads cost in Australia usually ranges from about $1.50 to $10+ per click depending on industry, plus GST. Here is how to budget.
Google Ads has no fixed price. You set a budget and pay each time someone clicks your ad, at a price set by an auction. But there are useful benchmarks, and a simple way to work out what you should spend.
What a click costs
Cost per click (CPC) depends mostly on your industry and how competitive your keywords are. Benchmarks vary between sources, but for Australian search campaigns most published 2026 guides put typical clicks somewhere between about $1.50 and $6, with competitive industries such as legal, finance, trades emergencies and home improvement often well above that.
For context, WordStream’s 2026 benchmarks (based on US accounts) put the average search cost per click across all industries at $5.42 USD, ranging from under $2 in arts and entertainment to almost $10 for legal services. Home improvement and dentists were both above $8.
Treat these as a rough guide only. Your real cost depends on your keywords, location, ad quality, landing page and competitors.
What Australian businesses spend each month
- Small local businesses: often $1,000 to $3,000 a month in ad spend.
- Competitive industries or larger areas: $3,000 to $10,000+ a month.
- Tiny budgets (under about $500 a month): possible for very narrow targeting, but data builds slowly. Read running Google Ads on a $500-a-month budget.
Don’t forget GST
For Australian accounts, Google adds 10% GST to your ad spend, so a $2,000 budget costs $2,200.
Management fees
If someone manages your ads, that fee is separate from ad spend. Australian published pricing commonly ranges from about $800 to $2,000 a month for small-business management, or 10% to 20% of ad spend, plus sometimes a setup fee. Read how much does ads management cost in Australia?
How to work out your own budget
- Know what a customer is worth in profit.
- Estimate your conversion rate. If 1 in 10 visitors enquires and you win 1 in 4 enquiries, you need about 40 clicks per customer.
- Multiply by your likely cost per click. At $4 a click, that’s about $160 per customer.
- Compare. If a customer is worth $600, that’s a healthy return. If they’re worth $100, Google Ads probably isn’t the right channel without a better conversion rate.
Use the Keyword Planner inside Google Ads to see estimated bid ranges for your actual keywords and location.
How to pay less per result
- Use tight keyword lists and plenty of negative keywords.
- Write ads that match the search, which improves Quality Score and can lower costs.
- Send people to a fast, relevant landing page.
- Target only the areas and hours you can actually serve. See Google Ads location settings that waste money.
- Track conversions properly so bidding focuses on enquiries. Read Google Ads conversion tracking.
Sources and further reading
Written by Gregory
20 years building websites and running lead generation, mostly with my own money on the line. Based in Sydney, working with clients worldwide. How I work →