Digital Advertising Statistics (2026)

Digital advertising dominates the marketing landscape with spending surpassing traditional media. These statistics cover the latest trends in digital ad spending, performance benchmarks, and the evolving landscape of online advertising.

Market Size & Spending

Global digital advertising spending and growth.

  • $740B, Global digital advertising spending in 2025 (eMarketer, 2025)
  • 73%, Of total ad spending goes to digital channels (Statista, 2025)
  • 10.5%, Annual growth rate of digital ad spending (eMarketer, 2025)
  • $280B, Google + Meta combined advertising revenue (Company Reports, 2025)

PPC & Search Ads

Performance metrics for paid search advertising.

  • 2%, Average Google Ads click-through rate across all industries (WordStream, 2025)
  • $2.69, Average cost per click in Google Ads (WordStream, 2025)
  • 3.75%, Average conversion rate for Google Ads (WordStream, 2025)
  • 200%, Average ROI of Google Ads (for every $1 spent, $2 earned) (Google, 2025)

Ad Blockers & Privacy

The impact of ad blocking and privacy changes.

  • 42%, Of internet users use an ad blocker (Statista, 2025)
  • $54B, Revenue lost to ad blockers annually (PageFair, 2025)
  • 78%, Of consumers prefer personalized ads over generic (Epsilon, 2025)
  • 72%, Of marketers say cookie deprecation impacts their strategy (HubSpot, 2025)

Key takeaways

  • Global digital ad spending reached $740 billion in 2025
  • 73% of all ad spending now goes to digital channels
  • Google Ads deliver an average 200% ROI
  • 42% of internet users use ad blockers
  • The average Google Ads click costs $2.69 with a 3.75% conversion rate

Methodology

Our team compiled data from industry-leading research firms, government publications, and reputable marketing organizations. Statistics are sourced from peer-reviewed studies, official company reports, and surveys conducted by organizations like HubSpot, Salesforce, Statista, Gartner, and McKinsey. We prioritize the most recent data available and note the publication year for each statistic. This page is updated quarterly to ensure accuracy.

Frequently asked questions

How much do businesses spend on digital advertising?

Global digital advertising spending reached $740 billion in 2025, representing 73% of total ad spending. Google and Meta alone account for $280 billion in combined advertising revenue.

What is the ROI of Google Ads?

Google Ads deliver an average 200% ROI: for every $1 spent, businesses earn $2 back. The average cost per click is $2.69 with a 3.75% conversion rate across all industries.

Are ad blockers a serious problem?

42% of internet users use ad blockers, costing advertisers an estimated $54 billion annually. This is pushing marketers toward content marketing, SEO, and permission-based advertising strategies.

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