diff --git a/Code/ObjectMapping/RKMappingResult.h b/Code/ObjectMapping/RKMappingResult.h
index ea8940e7..f90d9b5c 100644
--- a/Code/ObjectMapping/RKMappingResult.h
+++ b/Code/ObjectMapping/RKMappingResult.h
@@ -32,5 +32,6 @@
 - (id)asObject;
 - (NSArray *)asCollection;
 - (NSError *)asError;
+- (NSUInteger)count;
 
 @end
diff --git a/Code/ObjectMapping/RKMappingResult.m b/Code/ObjectMapping/RKMappingResult.m
index bc089177..974d1840 100644
--- a/Code/ObjectMapping/RKMappingResult.m
+++ b/Code/ObjectMapping/RKMappingResult.m
@@ -106,4 +106,9 @@
     return [NSString stringWithFormat:@"<%@: %p, results=%@>", NSStringFromClass([self class]), self, self.keyPathToMappedObjects];
 }
 
+- (NSUInteger)count
+{
+    return [[self asCollection] count];
+}
+
 @end