// multi-utility computation suite · offline · instant · precise
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health.caloric-needs-sport Calculator
Calculates TDEE for different activity levels using the Harris-Benedict/Mifflin equations and suggests intake for maintenance, cutting, and bulking. Switching between calculators can produce 10–15% different TDEE estimates — this shows the full range.
Inputs
Weight
Body or object weight. For health calculators, usually in kg or lbs.
Height
Vertical measurement. For health calculators, typically standing height without shoes.
Age
Age in completed years. Many health and fitness formulas adjust for age.
Activity
Amount per unit of time or per unit quantity. Check the denominator before interpreting.
Results
TDEE (kcal/day)
Reference formula or conversion factor shown for context.
BMR (kcal/day)
Reference formula or conversion factor shown for context.
activity factor
Rate of radioactive decay events per second (becquerels or curies). Decreases exponentially with time.
to lose 0.5kg/week
LOS (length of stay) -- the number of days from admission to discharge. A key hospital efficiency metric.