When you’re planning to run a programmatic display campaign, it’s important to know what are the most popular and effective banner sizes. This is a critical component in running a programmatic campaign, and will determine the campaign reach, and what inventory you can access. Display-banner dimensions are controlled by publishers, and the inventory or ad-slots they make available on their site.
The minimum ads set
We highly recommend using the six most popular ad sizes as a minimum, but the more different sizes you add, the better reach, and therefore results, your campaign will have.
99% of all ad impressions are made up of these 6 sizes:
- 300×250 Medium Rectangle - 40% of global frequency
- 728×90 Leaderboard - 25% of global frequency
- 320×50 Mobile Leaderboard - 12% of global frequency
- 160×600 Wide Skyscraper - 12% of global frequency
- 300x600 Halfpage - 5% of global frequency
- 970x90 Large Leaderboard - 5% of global frequency
All accepted ad sizes
Most popular desktop ads sizes:
- 300x250 Medium Rectangle - 40% of global inventory
- 728x90 Leaderboard - 25% of global inventory
- 160x600 Wide Skyscraper - 12% of global inventory
- 300x600 Half Page - 5% of global inventory
- 970x90 Large Leaderboard - 5% of global inventory
- 970x250 Billboard - 1% of global inventory
- 336x280 Large Rectangle - <1% of global inventory
- 120x600 Skyscraper - <1% of global inventory
- 200x200 Small Square - <1% of global inventory
- 250x250 Square - <1% of global inventory
- 120x240 Vertical Banner - <1% of global inventory
- 468x60 Full Banner - <1% of global inventory
- 234x60 Half Banner - <1% of global inventory
Most popular mobile ads sizes:
- 320x50 Mobile Leaderboard - 12% of global inventory
- 320x480 Mobile Interstitial - <1% of global inventory
- 360x50 Mobile Banner - <1% of global inventory
- 320x100 Mobile Billboard - <1% of global inventory
For the full list of different ad sizes check our blog article.