BMI for 140 lbs and 5'7"
Instant answer: 140 lbs (63.5 kg) at 5'7" (170.2 cm) gives a BMI of 21.9 — normal weight.
At 170.2 cm, the BMI-based healthy weight range spans 53.6 kg to 72.1 kg, with the midpoint considered the most statistically protective.
What does a BMI of 21.9 mean?
Multi-decade studies (notably the NIH-AARP cohort of more than 500,000 adults) link this BMI band to the lowest all-cause mortality.
Healthy weight range for 5'7"
The BMI-based healthy weight range for 5'7" is 118–159 lbs (53.6–72.1 kg).
| Weight (lbs) | Weight (kg) | BMI | Category |
|---|---|---|---|
| 120 lbs | 54.4 kg | 18.8 | Normal weight |
| 130 lbs | 59 kg | 20.4 | Normal weight |
| 140 lbs (this page) | 63.5 kg | 21.9 | Normal weight |
| 150 lbs | 68 kg | 23.5 | Normal weight |
| 160 lbs | 72.6 kg | 25.1 | Overweight |
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 5'7"?
A person who weighs 140 lbs (63.5 kg) and is 5'7" tall has a BMI of 21.9, classified as normal weight by the WHO.
Is 140 lbs a healthy weight at 5'7"?
The healthy weight range for 5'7" is 118–159 lbs (53.6–72.1 kg). 140 lbs gives a BMI of 21.9.
What BMI category is this?
Normal weight. Multi-decade studies (notably the NIH-AARP cohort of more than 500,000 adults) link this BMI band to the lowest all-cause mortality.