The Most Accurate Way to Calculate Daily Calories
                                
                                
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                                    4 min read                                
                            
                                According to a systematic review published in 2005, the Mifflin-St Jeor equation is the most reliable predictive formula for estimating resting metabolic rate. However, laboratory-based methods like indirect calorimetry remain the gold standard for finding the most accurate way to calculate daily calories. This guide breaks down the different methods, from simple formulas to professional testing, to help you find the most precise estimate for your needs.