Daily Calorie Needs Calculator

Understanding how many calories your body needs each day is the foundation of any successful weight management plan. This calculator uses your age, height, weight, sex, and activity level to estimate your Basal Metabolic Rate and Total Daily Energy Expenditure.

You will receive personalised calorie targets for losing weight, maintaining your current weight, and gaining weight, so you can choose the right approach for your goals. No guesswork required, just honest numbers based on established nutritional science. If you have any comments or would like additional tools, please leave a comment at the bottom of this page.

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This tool provides general information only and is not a substitute for professional medical advice. Always consult your GP or a qualified healthcare professional before starting any diet, exercise programme, or weight loss plan, especially if you have any underlying health conditions.
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