BMI for 143 cm and 50 kg
A person 143 cm (4'8") tall weighing 50 kg (110 lbs) has a BMI of 24.5 — classified as Normal. The healthy weight range for this height is 37.8–50.9 kg.
Your BMI score
Quick health screening — not a diagnosis
Your BMI falls within the healthy range for most adults.
What this means
BMI is a quick screening number based only on height and weight. It doesn't distinguish muscle from fat, and shouldn't replace a clinical assessment.
- 18.5–24.9 generally lowest health risk
- 25–29.9 elevated metabolic risk
- 30+ higher long-term risk
BMI range
WHO adult classification
- Severe thinness< 16
- Underweight16 – 18.5
- YouNormal18.5 – 24.9
- Overweight25 – 29.9
- Obese I30 – 34.9
- Obese II35 – 39.9
- Obese III≥ 40
What does this BMI mean?
Upper end of healthy range · BMI 24.5 · Normal
24.5 sits on the heavier side of healthy. Another few kg would push the result over the 25 line into the overweight band.
Statistically, BMIs in the 18.5–24.9 range are associated with the lowest weight-related health risk for most adults. That doesn't make it a perfect score — body composition, activity, and metabolic markers all matter — but it's a solid baseline.
Treat this as a starting point, not a verdict. BMI ignores muscle mass, body shape, and individual context — it's a quick number for a population, not a personal health score.
For someone 143 cm tall, weights between 37.8 kg and 50.9 kg fall in the BMI 18.5–24.9 healthy range — roughly 83–112 lbs.
How far from the healthy range?
50 kg sits inside the standard healthy weight range (37.8–50.9 kg) for 143 cm. There's about 0.9 kg of headroom before the BMI 25 line and 12.2 kg of buffer above the BMI 18.5 line.
Target BMI milestones
Weights that would land at common BMI thresholds for 143 cm.
| Milestone | Target weight | vs current |
|---|---|---|
| BMI 18.5 (lower healthy bound) | 37.8 kg(83 lbs) | Lose ~12.2 kg |
| BMI 22 (mid-healthy) | 45.0 kg(99 lbs) | Lose ~5.0 kg |
| BMI 25 (upper healthy bound) | 51.1 kg(113 lbs) | Gain ~1.1 kg |
Why BMI isn't the whole story
- Muscle vs fat: BMI treats a kilogram of muscle the same as a kilogram of fat. Strength athletes and very muscular builds can land in the overweight band while having low body fat.
- Body shape matters: Two people at the same BMI can carry weight very differently. Waist circumference and waist-to-height ratio capture risk that BMI misses.
- Age, sex, ethnicity: The 18.5–24.9 window is a single global average. Cutoffs adjusted for ethnicity and age can shift the interpretation, especially at the edges of the band.
- Still useful: BMI remains widely used because it's cheap, fast, and roughly predictive at population scale. Treat it as a self-check signal, not a diagnosis.
Nearby BMI combinations
Related
Common questions
Last updated: 2026