Calculadora de IMC
Enter height and weight to see adult BMI and the usual category band. BMI does not measure fat, fitness or health on its own.
Esta página traduz o original em inglês. O motor de cálculo é o mesmo.
Resposta rápida
It computes weight(kg) / height(m)² and maps the number onto standard adult bands.
Exemplo: 175 cm and 75 kg → BMI ≈ 24.5 (often labelled healthy weight on adult WHO charts).
Os cálculos seguem a fórmula desta página; o arredondamento e as unidades podem alterar o último dígito. Trate o resultado como uma estimativa educativa.
* Estimativa. Os valores reais podem variar consoante as hipóteses.
O que faz esta calculadora
It computes weight(kg) / height(m)² and maps the number onto standard adult bands.
Para quem é
Adults who want the same arithmetic a clinic chart uses, plus the limits of that chart.
Como funciona o cálculo
Height is converted to metres if you enter centimetres. BMI is mass over height squared.
Fórmula
BMI = kg / m²
Pressupostos
- Adult interpretation bands.
- Height and weight are accurate.
Limitações
- Not a medical diagnosis.
- Athletes, pregnancy, children and some ethnic groups need different clinical context.
Como usar esta ferramenta
- 1Enter height.
- 2Enter weight.
- 3Read BMI and the category note, including the limitations.
FAQ
- Is a ‘healthy’ BMI healthy?
- It is only a population screening number. A clinician uses more context.
- Can I use it for children?
- Children use age- and sex-specific charts. This page is for adults.