Metabolic rate (guide)
BMR vs TDEE pointers.
Calculator
How to use
Metabolism
See Calorie intake tool.
Educational use only. Biology models are simplified; clinical and field decisions need appropriate expertise and measurement.
BMR vs TDEE pointers.
See Calorie intake tool.
Educational use only. Biology models are simplified; clinical and field decisions need appropriate expertise and measurement.
Model / formula
Metabolic rate
Guide
Basal (BMR) vs resting (RMR): measured under strict vs relaxed conditions. Total daily energy combines BMR/TDEE calculators with activity and thermic effect of food. For kcal/day estimates use the **Calorie intake** tool (Mifflin–St Jeor × activity).