How many calories are in an 8 oz beef burger?
                                
                                
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                                    3 min read                                
                            
                                According to nutrition data, a plain 8 oz (half-pound) beef patty made from 90% lean ground beef contains approximately 463 calories after cooking. However, the total calorie count of a complete beef burger can vary significantly based on the fat content of the meat, toppings, condiments, and the bun.