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BMI: 100cm, 40kg
BMI for 100cm tall and 40kg: 40.0 (Obese). Free BMI calculator with health categories.
40.0 (Obese)
BMI = 40 / (100/100)^2 = 40.0. 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 |
|---|---|
| 100 / 35 | 35.0 (Obese) |
| 100 / 38 | 38.0 (Obese) |
| 100 / 39 | 39.0 (Obese) |
| 100 / 41 | 41.0 (Obese) |
| 100 / 42 | 42.0 (Obese) |
| 100 / 45 | 45.0 (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.