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BMI: 186 cm, 45 kg
Underweight · 186 cm (6 ft 1 in), 45 kg (99 lb)
How it is calculated
BMI = weight (kg) ÷ height (m)² = 45 ÷ (1.86 × 1.86) = 45 ÷ 3.4596 = 13.0.
At 186 cm the healthy-weight range (BMI 18.5–24.9) is 64.0–86.1 kg; 45 kg is 19.0 kg below the healthy range. BMI 22 – the middle of the range – would be 76.1 kg.
Other weights at 186 cm
45 kg at other heights
FAQ
What is the BMI of 45 kg at 186 cm?
BMI = 45 ÷ 1.86² = 13.0, which the WHO classifies as underweight.
What is a healthy weight for 186 cm?
A BMI of 18.5–24.9 at 186 cm (6 ft 1 in) corresponds to 64.0–86.1 kg (141 lb–190 lb).
Is BMI accurate for everyone?
BMI does not distinguish muscle from fat. Very muscular people, older adults and some ethnic groups (WHO suggests lower cut-offs for Asian populations: 23 overweight, 27.5 obese) may need waist measurements or body-fat estimates as well.
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