How Many Calories Should You Eat to Lose Weight?
Discover the science behind calorie deficit and how to calculate the right amount for your body.
Frequently Asked Questions
What is My Diet Calculator?
My Diet Calculator is an online platform that offers free tools to help you calculate BMI, BMR, TDEE, ideal weight, and more. All our calculators are based on scientific formulas and are easy to use for anyone on a health journey.
Are your calculators free to use?
Yes! Every calculator on our website is completely free. No subscriptions, no sign-ups. We believe health insights should be accessible to everyone.
How accurate are the BMI and BMR calculators?
Our calculators use medically approved formulas such as the Mifflin-St Jeor equation for BMR and the WHO BMI scale. While accurate for most people, they are estimates and not a substitute for professional advice.
Can I use these tools to lose weight?
Absolutely! Our Weight Loss Calculator helps you determine your calorie deficit, and our Meal Calorie Calculator supports daily tracking. Combine these with physical activity for best results.
How do I know how much water or protein I need?
Our Daily Water Intake Calculator and Protein Calculator help you determine optimal hydration and protein needs based on your body and goals.
Is my data saved on your site?
No. We do not store any personal information. All calculations are done instantly in your browser. Your privacy is important to us.
Can I use My Diet Calculator on mobile?
Yes, our website is fully optimized for mobile devices. You can access any calculator or blog article on your phone or tablet.
Where can I learn more about calorie intake, BMI, and nutrition?
Visit our blog for detailed, research-based articles on fat loss, intermittent fasting, protein intake, and more.
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How Many Calories Do You Burn Walking?
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When to Adjust Your TDEE
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