BMI for 140 lbs and 5'9"
Instant answer: 140 lbs (63.5 kg) at 5'9" (175.3 cm) gives a BMI of 20.7 — normal weight.
For an adult who is 175.3 cm tall, the World Health Organization considers a weight between 56.9 and 76.5 kg to be healthy.
What does a BMI of 20.7 mean?
This range corresponds to the lowest statistical risk of cardiovascular disease, type 2 diabetes, and metabolic syndrome in long-term cohort studies.
Healthy weight range for 5'9"
The BMI-based healthy weight range for 5'9" is 125–169 lbs (56.9–76.5 kg).
| Weight (lbs) | Weight (kg) | BMI | Category |
|---|---|---|---|
| 120 lbs | 54.4 kg | 17.7 | Underweight |
| 130 lbs | 59 kg | 19.2 | Normal weight |
| 140 lbs (this page) | 63.5 kg | 20.7 | Normal weight |
| 150 lbs | 68 kg | 22.1 | Normal weight |
| 160 lbs | 72.6 kg | 23.6 | Normal weight |
Practical next steps
- Keep a stable routine of movement, sleep (7–9 h), and balanced meals.
- Add resistance training to slow age-related muscle loss.
- Watch the trend, not the daily fluctuation — month-over-month is what matters.
- Check blood pressure and cholesterol annually.
Frequently asked questions
What is the BMI for 140 lbs and 5'9"?
A person who weighs 140 lbs (63.5 kg) and is 5'9" tall has a BMI of 20.7, classified as normal weight by the WHO.
Is 140 lbs a healthy weight at 5'9"?
The healthy weight range for 5'9" is 125–169 lbs (56.9–76.5 kg). 140 lbs gives a BMI of 20.7.
What BMI category is this?
Normal weight. This range corresponds to the lowest statistical risk of cardiovascular disease, type 2 diabetes, and metabolic syndrome in long-term cohort studies.