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BMI: 71cm, 23kg
BMI for 71cm tall and 23kg: 45.6 (Obese). Free BMI calculator with health categories.
45.6 (Obese)
BMI = 23 / (71/100)^2 = 45.6. 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 |
|---|---|
| 71 / 18 | 35.7 (Obese) |
| 71 / 21 | 41.7 (Obese) |
| 71 / 22 | 43.6 (Obese) |
| 71 / 24 | 47.6 (Obese) |
| 71 / 25 | 49.6 (Obese) |
| 71 / 28 | 55.5 (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.