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Use this tdee calculator for a clear health & fitness estimate. Results update instantly in your browser.
What this calculator does
Estimate total daily energy expenditure including activity.
How to use this calculator
- Enter your personal measurements and activity level.
- Review the calculation assumptions before using the result.
- TDEE is a maintenance starting point for calorie planning.
How to calculate
BMR = 10W + 6.25H − 5A + sex adjustment; TDEE = BMR × activity multiplier. Weight-change targets adjust TDEE by 250 or 500 kcal/day.
Enter the values requested by the tdee calculator.
Worked example
Use the default values as a worked example, then replace them with your own figures.
Understanding your result
TDEE is a maintenance starting point for calorie planning.
- Track outcomes and adjust over time.
- Double-check values and units before calculating.
TDEE and weight-change targets are estimates, not medical advice. Speak to a healthcare professional before making significant dietary changes.
Frequently asked questions
What does this tdee calculator do?
Estimate total daily energy expenditure including activity.
How do I use this tdee calculator?
Enter your personal measurements and activity level.
What does the result mean?
TDEE is a maintenance starting point for calorie planning.
What should I check before relying on it?
Track outcomes and adjust over time.