Metabolic Age Calculator

Enter your details to calculate your metabolic age.

Gender

Age (years)

Please enter a valid age (1-120).

Weight (kg)

Please enter a valid weight (1-500 kg).

Height (cm)

Please enter a valid height (1-300 cm).

Your Metabolic Age

Your BMR: kcal/day

Average BMR for your age: kcal/day

Formula: Metabolic age is derived by comparing your BMR (calculated using the Mifflin-St Jeor equation) to the average BMR for your chronological age. If your BMR is higher, your metabolic age is lower (younger).