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July 2025 - July 2026
Detailed observation of presented data
Headline: Australia’s cost-per-purchase ran below the global benchmark for much of the year but showed sharp swings and a late rebound. This analysis is based on $3B worth of advertising data from our dataset, which provides strong directional benchmarks. This analysis explores ad performance trends for All industries in Australia compared to the global benchmark.
Australia’s median cost-per-purchase averaged about $40.11 across the 13 months measured, starting at $30.33 in June 2025 and finishing at $36.76 in June 2026 — a net gain of roughly 21% from start to finish. The local high came in August 2025 at $56.20, and the low arrived in April 2026 at $22.62. That swing — from the peak to the trough — was dramatic: a decline of nearly 60% (−59.7%). Monthly movements were sizable; the average absolute month-to-month change was roughly $7.2, and the series’ standard deviation sits near $8.5, signalling tangible volatility in purchase costs.
By contrast, the global baseline averaged about $48.18 over the same months. Australia trailed the global level for most of the year, but not uniformly: Australia exceeded the benchmark in August 2025 (about 7.6% above global) and again in June 2026 (about 44% above global, driven by a sharp fall in the global baseline that month).
The cadence shows an early climb into late winter/early spring 2025 (June → August) where cost-per-purchase jumped from ~$30 to the $56 peak — an increase of roughly 85% in two months. After August the trajectory was a multi-month contraction through April 2026, punctuated by intermittent upticks (October–January hovered in the low-to-mid $40s). April 2026 marked the softest moment at $22.62; from there a recovery over May–June pushed costs back into the mid-$30s. The pattern includes sharp spikes and pullbacks rather than a smooth seasonal curve, with Q4 and early Q1 showing moderate elevation before the steep drop into April.
Across the period Australia’s cost-per-purchase was, on average, about 16.8% below the global benchmark. Month-by-month gaps varied widely: the narrowest divergence appeared in November 2025 (Australia ~3% below global), while the widest shortfall was in April 2026 (Australia ~54% below global). Two notable exceptions reversed the usual gap: August 2025 (Australia ~8% above global) and June 2026 (Australia ~44% above global), the latter driven by a large dip in global rates. Overall, Australia exhibited comparable magnitude of swings but a different timing profile versus the baseline.
Understanding Cost Per Purchase benchmarks for All industries in Australia provides a clear read on country-specific ad costs and how they compare to global Facebook Ads benchmarks, CPC trends, CPM analysis and broader industry ad performance. This snapshot of Australia’s cost-per-purchase dynamics helps marketers and creative strategists contextualize country-level volatility against global patterns.
Insights & analysis of Facebook advertising costs
Facebook advertising costs vary based on many factors including industry, target audience, ad placement, and campaign objectives. Different industries see varying ad costs due to market competition, user demographics, and conversion value. For campaigns targeting Australia, advertisers typically see good engagement rates despite moderate costs. Different campaign objectives lead to varying costs based on how Facebook optimizes for your specific goals. The data shown represents median values across multiple campaigns, and individual results may vary based on ad quality, audience targeting, and campaign optimization.
We use the median CTR because the underlying distribution of click-through rates is highly skewed, with a small share of campaigns achieving extremely high CTRs. These outliers can inflate a simple average, making it less representative of what most advertisers actually experience. By using the median—which sits at the midpoint of all campaigns—we provide a more rigorous and realistic benchmark that reflects the true underlying data model and helps you set attainable performance expectations.
Note: This data represents industry median values and benchmarks. Your actual costs may vary based on specific targeting, ad creative quality, and campaign optimization.
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Late December (Christmas and Boxing Day), Early December (Cyber Monday), January (Back-to-school), May (Mother's Day)
Ad costs could spike around major holidays, especially Easter, Anzac Day, and Christmas. Increased budgets and earlier scheduling may be necessary. Retailers should consider planning promotions around back-to-school and Mother's Day to maximize campaign effectiveness.
It depends on your product price and margins. Most brands aim for $10 to $50. For higher-ticket products, a higher CPA may be acceptable as long as you're maintaining a strong return on ad spend.
Higher-priced products typically have a higher CPA because people take longer to convert. That's not necessarily a problem if your margin can support it. You should measure CPA in context with AOV and LTV.
Your AOV may be increasing, which helps maintain ROAS even if CPA rises. You could also be facing higher CPMs, lower conversion rates, or creative fatigue.
Manual bidding can help if you're struggling to stay within target CPA. It's best used by experienced advertisers who can monitor performance and adjust regularly. It gives more control, but also requires more effort.
Increase budget gradually, rotate creative often, and avoid overlapping audiences. Scaling too quickly can lead to audience saturation and rising CPAs.
Discover detailed cost benchmarks for different Facebook advertising metrics:
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Cost per thousand impressions across different markets
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Cost per lead across different markets
Average cost per purchase benchmarks across industries
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