Does Panera coffee have a lot of caffeine?
                                
                                
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                                    5 min read                                
                            
                                According to Panera's own nutrition guide, a 16-ounce regular dark roast coffee contains 189mg of caffeine, which is well above the average for a standard 8-ounce cup. This demonstrates that the answer to, 'does Panera coffee have a lot of caffeine?' is a nuanced 'yes,' with some options packing a more significant punch than others.