How to interpret this estimate
This calculator estimates total daily energy expenditure by combining a BMR estimate with the selected activity factor.
When this result is useful
Use TDEE to compare approximate maintenance-calorie scenarios and see how activity assumptions change the result.
Common limitations
Activity factors are broad estimates. Daily movement, training load, health status, tracking error, and metabolic adaptation can change real-world needs.
This calculator uses the selected inputs and the fixed formula behind the tool to produce an estimate. Review the units, assumptions, and result labels before using the output for planning.
Health results are screening or planning estimates only. They do not diagnose health status or replace advice from doctors, dietitians, or qualified healthcare professionals.
Read the medical disclaimer for more context.