Calorie calculators are only an estimate. A nutritionist or dietician can give you a more accurate calculation of your BMR (Basal Metabolic Rate) based upon your specific body fat content. They can also recommend the best macro ratio for your activity level and fitness goal.
A great starting point is with generalized information that can get you very close to your ideal calorie range and macro ratio. More exact numbers can be calculated but most ways are cumbersome and costly. These estimations are perfectly sound for those that are starting a health journey and need a helping hand.
Please email us directly at mailto:firstname.lastname@example.org if you have your body fat percentage or if you would like more help getting your body fat percentage, or nutrient ratios.
We are using Mifflin equation to determine your BMR without your body fat percentage.