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BMI: 31cm, 131kg
BMI for 31cm tall and 131kg: 1,363.2 (Obese). Free BMI calculator with health categories.
1,363.2 (Obese)
BMI = 131 / (31/100)^2 = 1,363.2. Category: Obese.
How This Was Calculated
Metric: BMI = weight(kg) / height(m)²
Imperial: BMI = 703 × weight(lbs) / height(in)²
Categories: Underweight <18.5 | Normal 18.5-24.9 | Overweight 25-29.9 | Obese ≥30.
Quick Reference Table
| Input | Result |
|---|---|
| 31 / 126 | 1,311.1 (Obese) |
| 31 / 129 | 1,342.4 (Obese) |
| 31 / 130 | 1,352.8 (Obese) |
| 31 / 132 | 1,373.6 (Obese) |
| 31 / 133 | 1,384.0 (Obese) |
| 31 / 136 | 1,415.2 (Obese) |
Frequently Asked Questions
What is a healthy BMI?
A BMI between 18.5 and 24.9 is considered normal.
Does BMI account for muscle mass?
No, BMI is a general screening tool and does not distinguish muscle from fat.
Should I use metric or imperial?
Both give the same result. Use whichever you are comfortable with.