Free BMR Calculator for New Zealanders
Basal metabolic rate (BMR) is the energy your body burns at rest. The Mifflin-St Jeor equation is the modern standard, and is more accurate than the older Harris-Benedict formula for most adults.
Your details
Gender
75 kg
kg
175 cm
cm
35 years
yrs
Your BMR
1,700 kcal
per day at rest
Based on a male, 75 kg, 175 cm, 35 years old.
FormulaMifflin-St Jeor
Per hour at rest71 kcal
Estimated TDEE (sedentary, x1.2)2,040 kcal
About our BMR Calculator
Disclaimer: This calculator is for information only and does not constitute financial advice. Real-world figures may differ due to fees, rounding, rate changes, and policy specifics. Always confirm figures with the relevant provider before signing anything.