How many black olives is 15g? A Guide to Serving Sizes
                                
                                
                                •
                                
                                
                        
                                    
                                    3 min read                                
                            
                                According to nutritional label data from various brands, a standard 15g serving of canned black olives can contain anywhere from 4 to 6 olives, depending on their size. The precise count is influenced by whether the olives are small, medium, or large.