How Many Calories Are in a Piece of Plain Toast? Your Complete Guide
                                
                                
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                                    4 min read                                
                            
                                On average, a single piece of plain white toast contains between 70 and 85 calories. The exact number of calories in a piece of plain toast can be influenced by several factors, including the type of bread, slice thickness, and brand. Toasting the bread itself does not dramatically alter the caloric content, as the process primarily removes water.