Calorie Deficit Calculator
A free online tool to calculate your calorie deficit for effective weight loss, suitable for fitness enthusiasts and health professionals.

Check It Yourself
About This Tool
The Calorie Deficit Calculator helps users determine their ideal calorie intake for weight loss or maintenance. It calculates Basal Metabolic Rate (BMR) using multiple formulas, then adjusts for activity levels to find Total Daily Energy Expenditure (TDEE). Users input their personal data—age, gender, height, weight, and activity level—to receive instant, accurate results. This tool is ideal for fitness enthusiasts, dietitians, and health coaches aiming to create personalized diet plans. Key features include easy-to-use input forms, clear calculation summaries, and optional progress tracking. Whether you're planning a weight loss journey or monitoring daily intake, this calculator provides essential data to support your goals, all accessible via a mobile-friendly interface that ensures ease of use across devices.
How to Use
1. Enter your age, gender, height, and weight.
2. Select your activity level from the dropdown menu.
3. (Optional) Enter your planned daily calorie intake.
4. Click the 'Calculate' button to see results.
5. Review your BMR, TDEE, and calorie deficit or surplus.
6. Use options to save or share your results if needed.

FAQs/Additional Resources
Find Quick Answers
What is a calorie deficit and how does it help in weight loss?
How accurate is this calculator?
Can I use this for maintenance or weight gain planning?
Is my data kept private?
Do I need any fitness or health background to use this tool?
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