How many calories are in a beer Rita?
                                
                                
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                                    6 min read                                
                            
                                According to nutrition data, a single 12 fl oz can of the original Lime-a-Rita contains approximately 220 calories. However, the number of calories in a beer Rita can vary significantly depending on the specific flavor, serving size, and whether it's a pre-made product or a restaurant-style cocktail.