Functional age check
How old is your body really? Four quick field tests, no equipment, turned into a rough functional age.
Free 60-second self-check
Is your body older than you are?
Four quick field tests, no equipment. We turn them into a rough functional age: how your strength, balance and capacity compare to the average for your years. It's an estimate, not a diagnosis.
Estimated functional age
Fill the four fields and tap the button.
Younger ← functional age → older
Get this measured properly →Educational estimate only, not medical advice. Consult your doctor before starting.
More free tools
Protein target calculator
How much protein you need to build and keep muscle after 40, in Malaysian foods.
Open →Heart-rate zone calculator
Find your Zone 2, the easy-but-purposeful pace that builds cardiovascular longevity.
Open →VO₂ max estimator
Estimate one of the strongest predictors of lifespan from your resting heart rate.
Open →Waist-to-height calculator
A simple, honest measure of harmful belly fat, often better than weight or BMI.
Open →Fall-risk check
Six quick questions give a rough sense of your fall risk, or a parent's.
Open →Longevity habits scorecard
Eight habits that support healthy ageing. See where you stand and what to add.
Open →FAQs
What is functional age?
Functional age is how your strength, balance and capacity compare to the average for your years, rather than the number on your birthday. A body that is 'younger' than its calendar age tends to stay independent longer. This tool gives a rough estimate, not a diagnosis.
How accurate is the functional age check?
It is an educational estimate from four simple field tests, useful for getting oriented and for re-testing over time. A physiotherapist's measured baseline is more precise; use this to spot where you stand, then measure properly.
Get measured properly, then coached.
A physiotherapist-led baseline at home across KL & Selangor turns these estimates into real numbers.
Start with a free, no-obligation chat on WhatsApp
Home visits across Kuala Lumpur & Selangor (Klang Valley) · in-centre by appointment, Putra Heights