This editorial policy explains how the content and calculators on caloriecalculatorfree.com are created, reviewed, and maintained. We publish it so you can understand the standards behind the information you rely on.
Our purpose
Calorie Calculator Free exists to make accurate, science-based nutrition and fitness math freely available to everyone. We aim to give you clear explanations and dependable estimates — not medical advice, diagnosis, or treatment. For anything personal, always consult a qualified healthcare professional.
How our content is created
Our articles and guides are written in plain English and grounded in established, peer-reviewed methods used by dietitians and researchers. The formulas behind our tools are named and explained on each relevant page, including:
- Mifflin-St Jeor equation for basal metabolic rate
- Standard activity multipliers for Total Daily Energy Expenditure
- The U.S. Navy circumference method for body fat percentage
- The Boer formula for lean body mass
- The MET method for calories burned during exercise
How information is reviewed
Before publication, every page is checked for accuracy of its formulas, internal consistency, and clarity. We prefer primary and authoritative references — such as government health agencies and academic sources — and link to them where they add value. When a claim depends on a specific study or guideline, we aim to point you to the original source rather than repeat it secondhand.
Our commitment to accuracy
Predictive equations estimate, they do not measure. We state the limits of each tool plainly and encourage you to treat results as a starting point, then adjust based on your real-world progress. We do not promise specific outcomes, and we avoid language that overstates what a calculator can do.
How updates are handled
Nutrition science evolves, and so do we. When guidance changes or we find an error, we correct it and update the "last updated" date shown on the page. Significant changes to our policies are reflected in the relevant document — see our Privacy Policy and Terms and Conditions.
Independence and advertising
Our calculators and educational content are free to use. Advertising, where present, is kept separate from editorial content and never influences the formulas, recommendations, or rankings on this site. We do not accept payment to alter a calculator's results or to favor a particular product within our explanations.
Corrections and feedback
If you spot an error or have a suggestion, we want to hear from you. Reach the team through our contact page, and we will review credible concerns promptly.
Disclaimer
The calculators and content on this site are for general educational and informational purposes only. They are not a substitute for professional medical, nutritional, or fitness advice. Read our full Disclaimer for details.