Kalkulator BMI

Hitung Indeks Massa Tubuh Anda dengan cepat

Kalkulator

Cara Menggunakan Kalkulator BMI

  1. 1Pilih sistem satuan Anda (Metrik atau Imperial)
  2. 2Masukkan tinggi badan Anda di bidang yang sesuai
  3. 3Masukkan berat badan Anda saat ini
  4. 4Klik "Calculate BMI" untuk melihat hasil
  5. 5Tinjau kategori BMI dan interpretasi kesehatan

Tentang Kalkulator BMI

BMI (Indeks Massa Tubuh) adalah perhitungan sederhana untuk menilai apakah seseorang memiliki berat badan yang sehat relatif terhadap tinggi badannya. Kalkulator BMI kami memberikan hasil instan.

BMI dihitung dengan membagi berat badan dalam kilogram dengan kuadrat tinggi badan dalam meter (BMI = kg/m²). Alat ini mendukung satuan metrik dan imperial.

Fitur Utama Kalkulator BMI

  • Calculate BMI using metric (kg/cm) or imperial (lbs/ft) units
  • Instant BMI classification (Underweight, Normal, Overweight, Obese)
  • Visual BMI scale with color-coded ranges
  • Healthy weight range calculator for your height
  • Track BMI changes over time
  • Age and gender considerations for interpretation
  • Mobile-friendly design for on-the-go calculations
  • No data storage — calculations are private

Contoh

Calculate BMI for an adult using metric units

A common scenario for tracking fitness goals or health check-ups.

Input

Height: 175 cm, Weight: 75 kg

Output

BMI: 24.5 — Normal weight

Calculate BMI using imperial units

Useful for users in the United States who prefer pounds and feet.

Input

Height: 5 ft 9 in, Weight: 185 lbs

Output

BMI: 27.3 — Overweight

Kasus Penggunaan Umum

  • Assessing personal health status during fitness journeys
  • Monitoring weight changes during diet programs
  • Healthcare professionals screening patients
  • Personal trainers setting client goals
  • Insurance applications requiring BMI documentation
  • School health programs tracking student wellness

Pemecahan Masalah

BMI seems inaccurate for my body type

Solusi

BMI doesn't account for muscle mass. Athletes and muscular individuals may have high BMI despite low body fat. Consider body fat percentage measurements for a complete picture.

My BMI is high but I'm healthy

Solusi

BMI is a screening tool, not a diagnostic. Factors like age, muscle mass, bone density, and ethnicity affect interpretation. Consult a healthcare provider for personalized assessment.

The healthy weight range seems too wide

Solusi

The healthy BMI range (18.5-24.9) covers a broad spectrum. Your ideal weight depends on factors like frame size, muscle mass, and personal health goals.

Pertanyaan yang Sering Diajukan

Apa itu BMI?

BMI (Indeks Massa Tubuh) adalah ukuran lemak tubuh berdasarkan tinggi dan berat badan. Digunakan oleh profesional kesehatan sebagai indikator rentang berat badan yang sehat.

Berapa rentang BMI yang sehat?

BMI antara 18,5 dan 24,9 dianggap sehat. Di bawah 18,5 adalah kekurangan berat badan, 25-29,9 adalah kelebihan berat badan, dan 30 atau lebih adalah obesitas.

Apakah BMI akurat untuk semua orang?

BMI adalah indikator umum dan mungkin tidak akurat untuk atlet, lansia, atau wanita hamil. Selalu konsultasikan dengan profesional kesehatan.

How is BMI calculated?

In metric units, BMI = weight (kg) ÷ height (m)². In imperial units, BMI = (weight (lbs) ÷ height (in)²) × 703. Both formulas produce the same result when units are consistent.

Can BMI be used for children?

Child BMI uses age- and sex-specific percentile charts rather than the fixed adult ranges. This tool is designed for adults aged 18 and over and should not be used to assess children's weight status.

Is my data saved or sent anywhere?

No. All calculations happen entirely in your browser using JavaScript. Your height and weight values are never transmitted to any server and are cleared when you close the page.

Why does my BMI not change the category even though I lost weight?

BMI categories span several points on the scale, so small weight changes may not cross a category boundary. Even within the same category, weight loss has measurable health benefits — track trends over time rather than focusing solely on category labels.

What is the difference between BMI and body fat percentage?

BMI is a simple ratio of weight to height and does not directly measure body fat. Body fat percentage requires tools like DEXA scans or calipers. Two people with the same BMI can have very different body compositions.