Free Health & Fitness Calculators: TDEE, BMR & Macros
Reference calculators for estimating energy and macro targets. Review the result against your own activity, records, and professional guidance when needed.
Precision Health Tools
You can't manage what you don't measure. Before starting any diet, you need to know your baseline numbers: your BMR (Basal Metabolic Rate) and your TDEE (Total Daily Energy Expenditure). Our calculators use the latest specific formulas.
Calorie Calculator
Discover exactly how many calories you need to eat daily to lose weight, gain muscle, or maintain your physique.
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Macro Calculator
Optimize your nutrition by calculating the perfect protein, carb, and fat ratio for your specific diet plan.
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TDEE Calculator
Find your Total Daily Energy Expenditure to understand how much energy your body actually burns in a day.
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BMR Calculator
Calculate your Basal Metabolic Rate—the calories your body burns at complete rest just to keep you alive.
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Chipotle Calculator
Build your bowl or burrito and instantly calculate calories and macros. Perfect for tracking when eating out.
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Your Pocket Health Coach
Take your results to the next level. Download CalMind to scan meals, track macros, and reach your goals faster.