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AI-generated Key Takeaways
The Google Mobile Ads SDK offers fixed ad sizes as an alternative to adaptive banners.
Standard banner sizes include: Banner (320x50), Large Banner (320x100), IAB medium rectangle (300x250), IAB full-size banner (468x60), and IAB leaderboard (728x90), each with varying availability across phones and tablets.
Ensure the container for your ad is at least as large as the banner size to avoid display issues and warning messages.
Google Mobile Ads SDK supports fixed ad sizes for situations where adaptive
banners ads don't meet your needs.
The following table lists the standard banner sizes.
Size in dp (WxH)
Description
Availability
AdSize constant
320x50
Banner
Phones and tablets
banner
320x100
Large banner
Phones and tablets
largeBanner
300x250
IAB medium rectangle
Phones and tablets
mediumRectangle
468x60
IAB full-size banner
Tablets
fullBanner
728x90
IAB leaderboard
Tablets
leaderboard
The size of the container in which you place your ad must be at least as large
as the banner. Any padding effectively decreases the size of your container. If
the container cannot fit the banner ad, the ad isn't shown and the following
warning is logged:
W/Ads: Not enough space to show ad. Needs 320x50 dp, but only has 288x495 dp.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-10-03 UTC."],[],["The Google Mobile Ads SDK offers fixed ad sizes as an alternative to adaptive banners. Standard banner sizes include 320x50 (banner), 320x100 (large banner), 300x250 (medium rectangle), 468x60 (full-size banner), and 728x90 (leaderboard), each with specific `AdSize` constants. The ad container must be at least as large as the banner size, considering any padding. If the container is too small, the ad will not be displayed, and a warning will be logged.\n"]]
