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BMI: 31cm, 104kg
BMI for 31cm tall and 104kg: 1,082.2 (Obese). Free BMI calculator with health categories.
1,082.2 (Obese)
BMI = 104 / (31/100)^2 = 1,082.2. 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 / 99 | 1,030.2 (Obese) |
| 31 / 102 | 1,061.4 (Obese) |
| 31 / 103 | 1,071.8 (Obese) |
| 31 / 105 | 1,092.6 (Obese) |
| 31 / 106 | 1,103.0 (Obese) |
| 31 / 109 | 1,134.2 (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.