How Much Does Social Media Advertising Cost in Australia?

Advertising costs on social media in Australia typically range from $1 to $3 per click on Facebook and Instagram, $5 to $12 per click on LinkedIn, and $10 to $30 per CPM (cost per thousand impressions) depending on your industry, audience size and creative quality. Most small-to-medium businesses spend between $1,000 and $5,000 per month to run campaigns that generate meaningful results.

What are the typical advertising costs on social media platforms in Australia?

Australian social media advertising costs vary significantly by platform. On Facebook and Instagram, you can expect to pay roughly $1 to $3 per click (CPC) and $10 to $30 per thousand impressions (CPM). LinkedIn, which skews toward B2B and professional audiences, sits noticeably higher at $5 to $12 per click, reflecting the premium on reaching decision-makers. TikTok ads are generally cheaper per impression but require higher minimum spends at the campaign level.

These are not fixed prices. Every auction-based platform prices ad placements in real time, which means your actual cost depends on who else is bidding against you for the same audience at the same moment. A physio clinic targeting “back pain” in a regional Queensland town will pay very differently from a national insurance brand targeting the same demographic in Sydney.

A few factors that consistently push costs up or down:

• Audience size. Smaller, highly specific audiences often cost more per impression because there is less inventory to go around.
• Industry competition. Finance, legal and health services tend to attract more advertisers, which raises auction prices across the board.
• Ad relevance score. Meta’s own data shows that ads with high relevance scores can cost up to 60% less than low-scoring ads serving the same audience. A well-written, visually compelling ad genuinely lowers your costs.
• Time of year. CPMs spike in Q4, particularly October through December, when retailers flood the platforms. If you are running awareness campaigns, it can be worth front-loading spend earlier in the year.

How much should a small business budget for social media ads?

A small business new to social media advertising should budget a minimum of $500 to $1,000 per month just for ad spend, separate from any management fees. Below that threshold, there is rarely enough data for the platform’s algorithm to optimise delivery properly. Most businesses that see reliable returns are spending $1,500 to $3,000 per month on ad spend, with a testing phase of at least 60 to 90 days before drawing firm conclusions.

The honest reality is that the budget question is inseparable from the cost-per-acquisition question. Knowing that a click costs $2 is only useful if you also know how many clicks it takes to convert a lead, and how many leads it takes to win a client. If your average client is worth $2,000 over their lifetime, a cost-per-acquisition of $150 is an excellent result. If your average sale is $80, that same $150 is a problem.

A useful starting framework:

• Work backwards from your target cost-per-acquisition, not forwards from an arbitrary dollar figure.
• Allocate roughly 70% of your initial budget to one proven audience and 30% to testing new creative or new segments.
• Plan to review and adjust spend every two weeks during the first three months. Platforms reward active, responsive campaigns.

What affects return on ad spend for Australian businesses running social media campaigns?

Return on ad spend (ROAS) for Australian social media campaigns is shaped by four key levers: your offer, your creative, your landing page and your follow-up speed. Businesses that convert paid traffic at a strong rate almost always have at least three of those four working well. Ad spend alone cannot compensate for a weak offer or a slow response to enquiries.

This last point matters more than most business owners realise. A study by Harvard Business Review found that businesses who responded to a web lead within five minutes were 21 times more likely to qualify that lead than those who waited 30 minutes. When you are paying per click, every minute of response delay is eroding the return on that spend.

This is exactly where automation becomes a practical, not just a nice-to-have, part of running paid social. When a lead comes in from a Facebook Lead Ad at 9pm, a human is unlikely to respond until the next morning. An automated follow-up sequence, triggered the moment the form is submitted, can acknowledge the enquiry, qualify the lead and book a call, all before your competitor’s sales team arrives at their desk.

The other ROAS lever that businesses underestimate is audience warm-up. Cold traffic, people who have never heard of you, converts at a much lower rate than warm traffic, people who have visited your site, engaged with your content or watched your videos. Retargeting campaigns targeting warm audiences almost always generate a stronger ROAS than cold prospecting campaigns at the same budget level. A practical approach is to run a low-cost awareness campaign to build your warm audience, then run a separate conversion campaign against that warmer pool.

Facebook and Instagram versus LinkedIn: which platform gives better value for service businesses?

For most Australian service businesses, Facebook and Instagram deliver better raw cost efficiency, while LinkedIn delivers better audience precision for B2B offers. The right answer depends on who you are actually trying to reach. If your ideal client is a practice manager at a physiotherapy clinic, LinkedIn’s job-title targeting is worth the higher CPCs. If your ideal client is a local homeowner or a parent seeking a health service, Meta’s platforms will almost always be the more cost-effective route.

Instagram specifically performs well for visually driven service businesses, particularly in health, wellness and professional services, where social proof and short video content drive engagement. Reels placements on Instagram have, in recent periods, offered lower CPMs than Facebook Feed placements, making them an efficient way to reach new audiences before moving them into a retargeting funnel.

LinkedIn is genuinely worth the premium when your sales cycle is long and your average deal value is high. The higher cost-per-click stings less when a single converted lead is worth $10,000 or more. For lower-ticket service offers, the maths rarely works.

How do you make sure your ad spend does not go to waste?

The single biggest source of wasted social media ad spend is not poor creative or the wrong platform. It is what happens, or fails to happen, after the click. A business can run a perfectly optimised campaign, get the click at a great price and then lose the lead because nobody followed up promptly, the booking process was clunky or the enquiry arrived after hours with no response mechanism in place.

Plugging that gap, the space between a paid click and a booked appointment or a closed sale, is where businesses find genuine leverage. Automated enquiry responses, after-hours chat, lead qualification sequences and reactivation campaigns for unconverted enquiries all compound the value of every dollar spent on ads. Spending more on ads without fixing the follow-up pipeline is like pouring water into a bucket with a hole in it.

If you are running social ads or planning to start, the most important number to get clear on is not your CPM or your CPC. It is your cost-per-booked-appointment, because that is the number that ties directly to revenue.

Book a consult to plan your social media ad budget.