Nutrition Diet: How many calories are in a Mr. Tom peanut bar?
                                
                                
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                                    3 min read                                
                            
                                With peanuts comprising at least 60% of the bar, the Mr. Tom peanut bar offers a crunchy, satisfying taste, but understanding its nutritional value is key for a balanced diet. Many people wonder, "**How many calories are in a Mr. Tom peanut bar?**" to determine if this classic sweet treat fits within their daily energy goals. A standard 40g bar contains approximately 219-220 kilocalories, with a significant amount of sugar and fat derived from its peanuts and caramel base.