Daily energy · supplied activity factor
Daily energy · supplied activity factor: use weight, height, age. Review the formula, worked example and calculation steps.
Inputs
Use the units shown—
Enter your values and select Calculate.
Formula & explanation
Illustrative daily expenditure = resting expenditure × supplied activity multiplier
Variables & units
- Weight
- kg · minimum 1, maximum 600
- Height
- cm · minimum 50, maximum 250
- Age
- years · minimum 19, maximum 78
- Study equation
- Select an option
- Your supplied activity multiplier
- factor · minimum 1, maximum 3
Worked example
A resting estimate of 1,648.75 multiplied by 1.2 gives 1,978.5 kcal/day.
Assumptions
The activity multiplier is your scenario input, not a measured or prescribed factor. No weight-loss target is generated. Not for children, pregnancy or clinical nutrition planning.
References
Formula version 1.0.0. JavaScript floating-point arithmetic applies. Results display up to 6 decimal places; stored values retain available precision. Use the units shown.
Calculated on your device. Automatic history is disabled for these inputs.