Calculator IMC
Introdu inaltimea si greutatea ca sa afli indicele de masa corporala (IMC) si categoria ta. IMC este un numar rapid de screening, util ca punct de plecare, dar orb la diferenta dintre muschi si grasime.
Rezultatele tale
Cum functioneaza
- 1IMC este greutatea ta in kilograme impartita la inaltimea ta in metri la patrat.
- 2Categorii: sub 18.5 subponderal, 18.5-24.9 normal, 25-29.9 supraponderal, 30+ obez.
- 3Pentru ca ignora masa musculara, persoanele foarte musculoase pot aparea ca supraponderale desi au grasime corporala scazuta.
Intrebari frecvente
Ce este un IMC sanatos?
Un IMC intre 18.5 si 24.9 este clasificat drept intervalul sanatos pentru majoritatea adultilor. Este un instrument de screening, nu un diagnostic, asa ca ia-l in considerare alaturi de compozitia corporala si markerii de sanatate.
Este IMC precis pentru atleti?
Nu prea. IMC nu poate diferentia muschiul de grasime, asa ca atletii musculosi apar adesea ca supraponderali desi sunt slabi. Foloseste masuratori ale grasimii corporale pentru o imagine mai fidela.
Ar trebui sa folosesc IMC sau procentul de grasime corporala?
Procentul de grasime corporala descrie compozitia ta mai precis, dar IMC este mai rapid si nu necesita instrumente speciale. Foloseste IMC ca verificare rapida si grasimea corporala pentru detalii.
Using the result
What the numbers are
An estimate for an average person with your stats. Formulas like Mifflin-St Jeor are accurate to roughly plus or minus ten percent for most people, which is close enough to start and never close enough to argue with the scale.
How to use them
Eat at the calculated intake for two to three weeks and weigh yourself consistently. If the trend is not moving the way you want, adjust the intake by a few hundred calories rather than recalculating from scratch.
When to stop guessing
If you have been adjusting for months without progress, the missing piece is usually programming and accountability rather than a better number. That is what a coach on Trainera does.
What this calculator cannot know
Every formula here works from height, weight, age, sex and activity, which is most of the picture and not all of it. It does not know your training history, your medication, your thyroid, how well you sleep, how much you actually move outside training, or how honestly you log food. Treat the output as a starting estimate: pregnant and breastfeeding women, children, competitive athletes at very low body fat and anyone managing a medical condition should get a number from a doctor or dietitian instead of from a form. Nothing here is medical advice.
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