diff --git a/packages/admob/ios/RNFBAdMob/RNFBAdMobCommon.m b/packages/admob/ios/RNFBAdMob/RNFBAdMobCommon.m
index 23d514a04e..fbb74d7d80 100644
--- a/packages/admob/ios/RNFBAdMob/RNFBAdMobCommon.m
+++ b/packages/admob/ios/RNFBAdMob/RNFBAdMobCommon.m
@@ -181,6 +181,9 @@ + (GADAdSize)stringToAdSize:(NSString *)value {
         return kGADAdSizeLeaderboard;
     } else if ([value isEqualToString:@"SMART_BANNER"]) {
         return kGADAdSizeSmartBannerPortrait;
+    } else if ([value isEqualToString:@"ADAPTIVE_BANNER"]) {
+        CGFloat viewWidth = [[UIScreen mainScreen]bounds].size.width;
+        return GADCurrentOrientationAnchoredAdaptiveBannerAdSizeWithWidth(viewWidth);
     } else {
         return kGADAdSizeBanner;
     }
diff --git a/packages/admob/lib/BannerAdSize.js b/packages/admob/lib/BannerAdSize.js
index 274725342a..ead444103e 100644
--- a/packages/admob/lib/BannerAdSize.js
+++ b/packages/admob/lib/BannerAdSize.js
@@ -18,6 +18,7 @@
 
 export default {
   BANNER: 'BANNER',
+  ADAPTIVE_BANNER: 'ADAPTIVE_BANNER',
   FULL_BANNER: 'FULL_BANNER',
   LARGE_BANNER: 'LARGE_BANNER',
   LEADERBOARD: 'LEADERBOARD',
diff --git a/packages/admob/lib/index.d.ts b/packages/admob/lib/index.d.ts
index 921d2db4e6..50583170ea 100644
--- a/packages/admob/lib/index.d.ts
+++ b/packages/admob/lib/index.d.ts
@@ -237,6 +237,13 @@ export namespace FirebaseAdMobTypes {
      */
     SMART_BANNER: 'SMART_BANNER';
 
+    /**
+     * A (next generation) dynamically sized banner that is full-width and auto-height.
+     *
+     * iOS only
+     */
+    ADAPTIVE_BANNER: 'ADAPTIVE_BANNER';
+
     /**
      * A dynamically sized banner that matches its parent's width and expands/contracts its height to match the ad's content after loading completes.
      */