BMI for 157 cm and 81 kg
BMI 32.9
Asia-Pacific cut-offs (23 · 25) · obese class II or higher
WHO international cut-offs (25 · 30) · obese class I
Reference weight and healthy range
At BMI 22 the reference weight is 54.2 kg.
The healthy range (BMI 18.5–22.9) is 45.6–56.4 kg.
That is 24.6 kg above the top of the range.
Other pairs that also give BMI 32.9
Nearby heights and weights
BMI cannot tell muscle from fat, so it reads high for people who train heavily. It is a reference figure, not a diagnosis.