Multiply your basal metabolic rate by an activity factor to get total daily energy expenditure, then show the cut, maintain and bulk calorie targets derived from it.
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Basal expenditure | basal rate is estimated by the Mifflin equation from weight height age and sex | Mifflin & St Jeor 1990, Am J Clin Nutr |
| Activity factor | total expenditure multiplies basal rate by an activity factor from one to two | FAO/WHO/UNU 2004, energy requirements |
| Error caveat | estimates can err by over ten percent so weight trends should calibrate them | FAO/WHO/UNU 2004, energy requirements |
TDEE 计算器。健康指标计算工具,基于权威医学标准,数据本地处理保护隐私。