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KALKULATOR

Kalkulator Indeks Massa Tubuh (BMI)

Masukkan tinggi dan berat badan Anda untuk menghitung Indeks Massa Tubuh (BMI) menurut standar WHO, kisaran berat badan ideal, dan status berat badan Anda.

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Pratinjau

BMI Calculator

Hasil

BMI
22.86
Kategori
Normal weight
Ideal weight
Between 56.7 kg and 76.3 kg
Target
Perfect!

Note: BMI does not differentiate between fat and muscle mass. It may be inaccurate for athletes.

Cara kerja

  1. Masukkan data Anda

    Isi nilai yang diperlukan, tempel teks Anda, atau unggah file yang ingin diproses.

  2. Lihat hasil seketika

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  3. Gunakan hasil Anda

    Salin, unduh, atau bagikan hasil yang dihasilkan — Anda selalu memiliki kendali penuh atas data Anda.

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Apa itu Kalkulator Indeks Massa Tubuh (BMI)?

Calculate your Body Mass Index (BMI) from height and weight, and see which WHO weight category it falls into.

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How to calculate your BMI

The formula

Formula
BMI = weight (kg) / height (m)²Height is entered in centimeters here and converted to meters automatically.

Weight categories

  • Below 18.5 — Underweight
  • 18.5 to 24.9 — Normal weight
  • 25 to 29.9 — Overweight
  • 30 and above — Obesity

Limitations of BMI

BMI doesn't distinguish muscle from fat, so it can overestimate body fat in very muscular people and underestimate it in older adults with reduced muscle mass. It's a quick population-level screening measure, not a diagnosis.

Worked example

BMI
BMI = weight_kg / (height_m * height_m)

70 kg at 1.75 m

The BMI is about 22.9, which falls in the normal adult BMI band.

70 / (1.75 * 1.75) = 22.86

BMI estimate note

BMI is a simple adult screening estimate based only on height and weight. It is not medical advice and does not account for age, pregnancy, muscle mass, or clinical context.

Pertanyaan yang Sering Diajukan (FAQ)

Is BMI accurate for athletes?

Not reliably. Athletes with high muscle mass often score as "overweight" or "obese" by BMI despite low body fat, since the formula can't tell muscle from fat.

What units does this calculator use?

Height in centimeters and weight in kilograms.

Is this medical advice?

No. BMI is a general screening tool. For an individual health assessment, talk to a healthcare professional.

Does BMI work the same for children?

No. Children and teens use age- and sex-specific BMI percentiles, not the adult bands shown by this calculator.

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