BMI Calculator - Body Mass Index (Metric & Imperial)
Calculate Body Mass Index from height and weight - metric (cm/kg) or imperial (ft·in/lb)
Cara pakai
- 1Pick your units
Choose metric (cm and kg) or imperial (feet/inches and pounds).
- 2Enter height and weight
Type your values in the labeled fields - BMI updates instantly.
- 3Read the category
See your BMI value and the World Health Organization classification: underweight, healthy, overweight, or obesity class I/II/III.
Tentang BMI Calculator - Body Mass Index (Metric & Imperial)
Free BMI (Body Mass Index) calculator. Enter your height and weight in metric (cm and kg) or imperial (feet, inches, and pounds) units to instantly see your BMI and the WHO classification: underweight, healthy weight, overweight, or obesity. Includes the full BMI formula and interpretation ranges. Runs entirely in your browser. BMI Calculator - Body Mass Index (Metric & Imperial) di 712 Tools jalan sepenuhnya di browser kamu pakai JavaScript API native - tidak ada server yang pernah melihat data kamu. Artinya hasil instan, privasi penuh, dan tanpa batas upload.
Buat sesi debug, quick sanity check, atau incident produksi - tool ini gratis dipakai sebanyak yang kamu butuh. Tanpa watermark, tanpa signup, dan tanpa ads di dalam tool.
Pertanyaan yang sering ditanyakan
What is the BMI formula?
Metric: BMI = weight (kg) ÷ height (m)². Imperial: BMI = (weight in lb ÷ height in inches²) × 703.
What are the BMI ranges?
WHO adult ranges: under 18.5 = underweight, 18.5–24.9 = healthy, 25–29.9 = overweight, 30–34.9 = obesity I, 35–39.9 = obesity II, 40+ = obesity III.
Is BMI accurate for everyone?
BMI is a screening tool, not a diagnosis. It doesn't distinguish muscle from fat, so athletes and very muscular people may be classified as overweight even when they are lean. Talk to a healthcare provider for a full assessment.
Is my data uploaded?
No. All calculations run entirely in your browser.
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