Metabolic Age Calculator
Calculate your metabolic age based on your BMR, body composition, and activity level. Discover if your body is younger or older than your actual age.
What is Metabolic Age?
Metabolic age compares your basal metabolic rate (BMR) to the average BMR of people in different age groups. If your metabolic age is lower than your actual age, it means your body burns calories more efficiently than average for your age group. A higher metabolic age suggests your metabolism is slower than typical for your age. This calculator uses your BMR, body composition, and activity level to estimate your metabolic age and provide personalized recommendations for improvement.
Calculate Your Metabolic Age
Enter your details to calculate your metabolic age and compare it to your chronological age
Frequently Asked Questions
What is metabolic age?
Metabolic age is a comparison of your basal metabolic rate (BMR) to the average BMR of different age groups. It tells you whether your metabolism functions like someone younger, older, or the same as your chronological age. A lower metabolic age indicates a healthier, more efficient metabolism.
How is metabolic age calculated?
Metabolic age is calculated by comparing your BMR (determined by age, weight, height, gender, and body composition) to average BMR values across different age groups. The calculator also factors in your activity level and body fat percentage if provided, as these significantly impact metabolic rate.
What is a good metabolic age?
Ideally, your metabolic age should be equal to or lower than your chronological age. A metabolic age 5+ years younger than your actual age is excellent, while 2-4 years younger is good. If your metabolic age is higher than your actual age, it suggests room for improvement through diet, exercise, and lifestyle changes.
How can I lower my metabolic age?
To lower your metabolic age: increase muscle mass through strength training, improve cardiovascular fitness, reduce body fat percentage, eat adequate protein, stay hydrated, get 7-9 hours of quality sleep, manage stress, and maintain consistent meal timing. Building lean muscle is particularly effective as muscle tissue burns more calories than fat tissue.
Does metabolic age predict lifespan?
While metabolic age isn't a direct predictor of lifespan, it reflects your metabolic health, which correlates with overall health and longevity. A younger metabolic age suggests better metabolic efficiency, healthier body composition, and lower risk of metabolic diseases like diabetes and cardiovascular disease.
Is metabolic age the same as biological age?
Metabolic age and biological age are related but different concepts. Metabolic age specifically focuses on metabolic rate and efficiency, while biological age encompasses broader health markers including cellular aging, organ function, and disease risk factors. Both provide insights into how well your body is aging compared to your chronological age.