ROAS Benchmarks for UK Advertisers — 2026
ROAS is a ratio — revenue divided by ad spend — so it is currency-neutral. A 4× ROAS means the same thing in GBP as in USD. What changes between UK and US markets is the cost structure: lower UK CPCs and CPMs mean the same ROAS target is often achievable at lower absolute ad spend.
| Platform | UK ROAS (typical) | UK ROAS (strong) | Note |
|---|---|---|---|
| Google Search | 4–8× | 8–15× | Median 5.17× for UK; Search median ROAS per Whitehat SEO |
| Google Shopping | 5–10× | 10–20× | Strong for UK ecommerce with visual product catalogue |
| Meta (Facebook/IG) | 2.5–4× | 4–8× | Retargeting consistently outperforms prospecting 2–3× |
| TikTok | 2–4× | 4–8× | Lower CPMs improve ROAS potential for DTC brands |
| LinkedIn (B2B) | 3–6× | 6–12× | 121% ROAS vs Google’s 67% for B2B per Dreamdata 2026 |
Dreamdata’s 2026 LinkedIn Benchmarks Report found LinkedIn delivers 121% ROAS for B2B advertisers versus Google’s 67% and Meta’s 51% — measured across full customer journeys. The key factor: LinkedIn reaches verified decision-makers at the moment of professional intent. For UK B2B businesses with deal values above £5,000, LinkedIn’s higher CPM is more than offset by superior conversion quality.
UK ROAS by Industry — 2026
UK industry ROAS benchmarks broadly mirror global figures — ROAS is determined by margin structure and platform intent, not geography. The key UK-specific factor is that lower CPCs mean UK advertisers can sometimes achieve the same ROAS target at lower absolute spend per acquisition.
| Industry | Google Ads (typical) | Meta (typical) | Break-even est. | UK note |
|---|---|---|---|---|
| Ecommerce | 4–8× | 2.5–4× | 2.0–2.5× | Lower UK CPCs help; returns rate important (avg 30%+ fashion) |
| SaaS / Software | 3–6× | 2–4× | 1.2–1.4× | LTV-adjusted targets typical; LinkedIn dominant |
| Finance / Insurance | 4–8× | 2–3× | 1.5–2.0× | FCA rules limit creative; high LTV offsets high CPC |
| Travel | 4–8× | 2.5–4× | 1.3–1.8× | Summer and holiday season peaks; OTA competition |
| Retail (physical) | 3–5× | 2–3× | 2.0–3.0× | High COGS + logistics; Q4 Christmas spike critical |
| Education | 3–6× | 2–4× | 1.3–1.7× | UK university cycles; UCAS deadline seasonality |
UK-Specific ROAS Considerations
Returns rate and Net ROAS
UK fashion ecommerce has some of the highest return rates in Europe — averaging 30%+ for apparel. A reported ROAS of 4× on gross revenue can drop to 2.8× Net ROAS after returns. UK advertisers in high-return categories should evaluate Net ROAS (post-returns revenue ÷ ad spend) rather than Gross ROAS, especially as platform-reported attribution already struggles with signal loss from UK GDPR consent requirements.
Attribution and UK GDPR signal loss
UK GDPR consent requirements mean a meaningful share of conversions go untracked by platform pixels. Meta UK advertisers typically see 20–40% signal loss compared to pre-iOS14 / pre-GDPR baselines. This means platform-reported ROAS is often 20–40% lower than actual business ROAS. UK advertisers should use Marketing Efficiency Ratio (MER = total revenue ÷ total ad spend) alongside platform ROAS to get a true picture.
VAT considerations for ROAS targets
UK ROAS calculations should use ex-VAT revenue. Including VAT in revenue inflates reported ROAS by 20% for standard-rated products. A £120 sale including 20% VAT has £100 of actual revenue — the £20 VAT belongs to HMRC. UK advertisers consistently benchmarking against global ROAS data should confirm whether their revenue figures are inclusive or exclusive of VAT.
Given GDPR signal loss and high return rates, many UK ecommerce brands have shifted to MER (Marketing Efficiency Ratio) as their primary ROAS equivalent: total revenue ÷ total marketing spend across all channels. MER eliminates attribution debates and gives a clean top-down view of marketing efficiency. A healthy UK ecommerce MER is typically 3–5×, lower than platform-reported ROAS because it includes brand, SEO-driven, and direct traffic not attributable to paid spend.
Calculate your break-even ROAS
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Frequently Asked Questions
What is a good ROAS for UK ecommerce in 2026?
The UK industry rule of thumb is £3 return for every £1 spent — equivalent to a 3× ROAS. Well-optimised campaigns on Google Search typically achieve 4–8×. Meta averages 2.5–4× for prospecting, with retargeting often exceeding 6–8×. Always calculate your break-even ROAS from your actual COGS first — for a UK apparel brand at 55% COGS, break-even is 2.22× and any target should be set above this.
Are UK ROAS benchmarks different from US benchmarks?
The ratios are broadly similar because ROAS is margin-driven, not market-driven. However, UK advertisers benefit from lower CPMs and CPCs (15–30% below US equivalents on most platforms), which means achieving a target ROAS often requires less absolute spend per acquisition. The main UK-specific factors that can reduce reported ROAS are higher return rates (especially fashion), GDPR signal loss, and VAT inflation of gross revenue figures. See the What Is a Good ROAS? guide for the full methodology.
Why is LinkedIn ROAS so much higher than Google for B2B in the UK?
LinkedIn targets verified professionals by job title, seniority, and company size — precision that no other platform matches. For UK B2B businesses with deal values above £5,000, LinkedIn consistently generates higher-quality leads that convert at better rates through the full sales pipeline. Dreamdata’s 2026 analysis of B2B customer journeys found LinkedIn delivering 121% ROAS versus Google’s 67% when measured across the complete conversion path rather than last-click only.
Related Benchmarks & Tools
- ROAS Calculator — Break-even, profit, and ROAS in £ or any currency
- Average ROAS by Industry (Global) — Global benchmarks with break-even by vertical
- Average CPM UK 2026 — UK impression cost benchmarks by platform
- Average CPC UK 2026 — UK click cost benchmarks by platform and industry
- What Is a Good ROAS? — How to calculate your target ROAS from margins