Calculate Your Daily Calories
Enter your details to estimate your Total Daily Energy Expenditure (TDEE), BMR, BMI and a suggested calorie target for your selected goal.
Your Estimated Results
kcal/day
kcal/day
kcal/day
These values are estimates for educational purposes and are not medical advice.
What Is TDEE?
Total Daily Energy Expenditure (TDEE) is the estimated number of calories your body uses in a full day. It includes the energy needed for basic body functions, digestion, everyday movement and exercise.
How Does This TDEE Calculator Work?
This calculator estimates Basal Metabolic Rate (BMR) using the Mifflin-St Jeor equation. It then multiplies BMR by an activity factor to estimate total daily energy expenditure. The result can help you understand your approximate daily energy needs.
What Is BMR?
Basal Metabolic Rate is an estimate of the energy your body uses at rest to support essential functions. Your TDEE is higher than your BMR because it also accounts for physical activity and other daily energy use.
How Many Calories Do You Need?
Daily calorie requirements vary according to age, body size, activity, health and other individual factors. The calculator provides an initial estimate for maintaining, gradually losing or gaining weight. Real-world needs may differ, so interpret the results as a starting point rather than an exact prescription.
Is a TDEE Calculator Accurate?
A TDEE calculator provides an estimate rather than a direct measurement of metabolism. Tracking changes over time may help you understand your needs, but consult a qualified healthcare professional or registered dietitian for personalised guidance.
About Us
Welcome to TDEE Calculator, a free online resource designed to help people better understand their daily calorie needs. We created this website to make basic calorie calculations easier to access, understand and use without complicated steps or unnecessary features. Whether you are learning about nutrition, exploring your energy requirements or trying to understand how activity affects calorie expenditure, our calculator offers a simple place to begin.
Our Purpose
Our purpose is to provide a straightforward TDEE Calculator that helps visitors estimate how many calories their bodies may burn in a typical day. Total Daily Energy Expenditure (TDEE) represents estimated energy used for basic bodily functions, digestion, everyday movement and physical activity. Understanding this estimate can help people learn more about energy balance and how daily habits may influence calorie needs over time.
How Our TDEE Calculator Works
The calculator uses information such as age, height, weight, sex selection and activity level to estimate Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure. BMR estimates the energy your body needs at rest, while TDEE includes estimated energy use throughout the day. The calculator can also display Body Mass Index (BMI) and provide an illustrative daily calorie target based on a selected goal. These figures are estimates rather than exact measurements, and individual needs can differ.
Who Can Use This Website?
Our TDEE Calculator is designed for adults who want to explore general calorie estimates for educational and informational purposes. It can be useful for people beginning to learn about nutrition, physical activity and energy balance. The tool is designed to be straightforward to use on different screen sizes, so visitors can enter their details and review their results without creating an account.
Our Commitment to Useful Information
We aim to present clear explanations and practical information that help visitors understand what calculator results mean and what their limitations are. We believe calorie estimates should be interpreted thoughtfully rather than treated as strict rules. Individual energy requirements can be affected by health conditions, medications, lifestyle and other factors that a basic calculator cannot fully measure.
TDEE Calculator does not provide medical diagnosis or personalised medical treatment. If you need advice about nutrition, weight management or a health condition, consult a qualified healthcare professional or registered dietitian. Our goal is to keep this website simple, informative and helpful for people seeking a clearer understanding of daily calorie needs.
Contact Us
Welcome to the TDEE Calculator contact page. We value your feedback, questions and suggestions. If you have questions about using our TDEE Calculator, understanding your results or navigating our website, feel free to get in touch. Our goal is to make calculating daily calorie needs simple, clear and useful for everyone.
Get in Touch
If you experience a problem while using the TDEE Calculator, notice a technical issue or have a suggestion that could improve the user experience, we would appreciate hearing from you. You can also contact us with questions about information published on our website, including explanations of Total Daily Energy Expenditure (TDEE), Basal Metabolic Rate (BMR), activity levels and estimated daily calorie requirements.
Email: harryoscar0344@gmail.com
Please include a clear subject line and describe your question or concern in your message. If you are reporting a technical issue, explain what happened and which calculator feature you were using. This information can help us understand your feedback more easily.
Questions and Feedback
We welcome suggestions that help make our free TDEE Calculator more accessible, informative and easy to use on desktop computers, tablets and mobile devices. Your feedback helps us identify areas where the website's content, functionality or usability may be improved.
Please remember that our calculator provides general estimates for educational purposes. We cannot provide personalised medical diagnoses or replace advice from a qualified healthcare professional or registered dietitian.
Thank you for visiting TDEE Calculator and taking the time to contact us. We appreciate your interest and welcome your feedback as we continue working to improve the website.
Privacy Policy
Last updated: October 2026
This website provides a TDEE calculator. The calculations are performed in your browser using the values you enter. This calculator code does not send those values to a server.
Information You Provide
The calculator uses age, height, weight, sex selection and activity level to produce results. Avoid entering information you do not want processed on your device.
Cookies and Third-Party Services
Hosting providers, analytics tools or advertising services added to this website may use cookies or similar technologies. If such services are enabled, this policy should be updated to accurately describe the providers and their practices.
Policy Updates
This policy may be updated when the website's features or services change. Contact the website owner with privacy questions.
Disclaimer
The information and calculations on this website are for general educational purposes only. TDEE, BMR and BMI values are estimates and may not reflect your individual needs.
This website does not provide medical advice, diagnosis or treatment. Consult a qualified healthcare professional or registered dietitian before making significant changes to your diet or exercise routine, especially if you have a medical condition or specific nutritional needs.