TDEE Calculator
Calculate your Total Daily Energy Expenditure (TDEE) using the Harris-Benedict formula and your activity level.
Fill in your details above to calculate your TDEE
Frequently Asked Questions
Is the TDEE Calculator free?
Yes — the TDEE Calculator is completely free to use with no account or sign-up required.
Is my data private?
Absolutely. This tool runs entirely in your browser. Your text and data are never sent to any server.
Does it work on mobile?
Yes, all tools are designed to be mobile-friendly and responsive.