Resting Metabolic Rate Calculator
Calculate your Resting Metabolic Rate (RMR) using the Mifflin-St Jeor equation — the calories your body burns at complete rest.
How to Use the RMR Calculator
- Enter your weight, height, and age.
- Select your biological sex.
- Click Calculate to see your resting metabolic rate in kcal and kJ.
Referencia Rápida
| De | A |
|---|---|
| Sedentary TDEE | RMR × 1.2 |
| Light activity TDEE | RMR × 1.375 |
| Moderate activity TDEE | RMR × 1.55 |
| Active TDEE | RMR × 1.725 |
| Very active TDEE | RMR × 1.9 |
Casos de Uso
- •Establishing a baseline for calorie planning and weight management.
- •Understanding energy needs for clinical nutrition assessments.
- •Designing personalised diet plans based on metabolic rate.
Fórmula
RMR = 10 × Weight(kg) + 6.25 × Height(cm) − 5 × Age + s, where s = +5 (male) or −161 (female).
Preguntas Frecuentes
What is RMR?
Resting Metabolic Rate is the energy your body needs to maintain basic functions like breathing and circulation at rest.
How does RMR differ from BMR?
RMR and BMR are similar; RMR is measured under slightly less strict conditions and is typically 10–20% higher.
Is this calculator free?
Yes, all OhMyCalc tools are completely free.