At 200cm the healthy BMI range runs from 74.0 to 99.6kg — a window of 25.6 kilograms, the widest on this set of pages. Two metres is where several of the measure's weaknesses converge. The objection to dividing by height squared bites hardest here. The reference data behind the thresholds is thinnest. And the healthy ..
= 6ft 6.7in
YOUR RESULTS
BODY MASS INDEX
17.5
Underweight
BMI PRIME
0.70
Normal = 0.74–1.00
PONDERAL INDEX
8.8
kg/m³
HEALTHY WEIGHT RANGE
74.0 – 99.6 kg
Gain 4.0 kg to reach healthy weight
Below a healthy weight range. Consider consulting a healthcare professional.
BMI GAUGE
YOUR POSITION
FULL SUMMARY
WHO BMI CATEGORIES
The height is already set to 200cm, which is about 6 ft 7 in. Change it if that is not yours and everything below recalculates.
Enter a weight in kilograms. Switching to imperial converts the height to the nearest inch, which is a coarser step — two adjacent even centimetre values can land on the same one.
Read the range before the category. At this height it spans 25.6kg, and every weight inside produces the same verdict.
Treat a reading near a boundary as near a boundary. One kilogram is 0.25 of a point here, and most people vary by more than that across a day.
At 200cm — 2.00m, or about 6 ft 7 in — a BMI of 18.5 puts the lower bound at 74.0kg and a BMI of 24.9 puts the upper bound at 99.6kg. The window is 25.6kg, or about 56 pounds. One kilogram moves the number by 0.25 of a point, so it takes roughly 4.0kg to cross a whole one. On the WHO 2004 cut-offs for South and East Asian populations the upper bound drops to 91.6kg, a reduction of 8.0kg, with the lower bound unchanged.
FORMULA REFERENCE TABLE
| Name | Formula | Description |
|---|---|---|
| BMI (Metric) | BMI = weight(kg) / height(m)² | Divide weight in kg by height in metres squared |
| BMI (Imperial) | BMI = 703 × weight(lbs) / height(in)² | Multiply weight in pounds by 703, divide by height in inches squared |
| Height in metres | h(m) = h(cm) / 100 | Convert centimetres to metres before squaring |
| BMI Prime | BMI Prime = BMI / 25 | Ratio of BMI to upper limit of normal (25). Values >1.00 indicate overweight |
| Ponderal Index | PI = weight(kg) / height(m)³ | More accurate than BMI for very tall or short individuals. Normal: 11–15 kg/m³ |
| Healthy weight | w = BMI × height(m)² | Rearranged BMI formula: weight(kg) for any target BMI at your height |
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Last updated: August 2, 2026 · Formula verified by EagleCalculator team · Source: WHO Global Database on Body Mass Index · Eagle-eyed accuracy for every calculation.