TDEE Calculator

Compute Total Daily Energy Expenditure (TDEE) and BMR using the Mifflin-St Jeor equation.

Sex *Age (years) *Weight *

Height *

Activity level *

How this is calculated

BMR (Mifflin-St Jeor): • Male: 10·kg + 6.25·cm − 5·age + 5 • Female: 10·kg + 6.25·cm − 5·age − 161

TDEE = BMR × activity multiplier (1.2 sedentary → 1.9 athlete).

Deficit/surplus suggestions are starting points, not prescriptions. Consult a professional for medical advice.

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