BMI for 140 lbs and 5'6"
Instant answer: 140 lbs (63.5 kg) at 5'6" (167.6 cm) gives a BMI of 22.6 — normal weight.
Public-health guidelines place the ideal weight for 167.6 cm tall adults at 52–69.9 kg, equivalent to a BMI between 18.5 and 24.9.
What does a BMI of 22.6 mean?
Within this range, body composition matters more than the exact number — muscle mass and waist circumference become the better health signals.
Healthy weight range for 5'6"
The BMI-based healthy weight range for 5'6" is 115–154 lbs (52–69.9 kg).
| Weight (lbs) | Weight (kg) | BMI | Category |
|---|---|---|---|
| 120 lbs | 54.4 kg | 19.4 | Normal weight |
| 130 lbs | 59 kg | 21.0 | Normal weight |
| 140 lbs (this page) | 63.5 kg | 22.6 | Normal weight |
| 150 lbs | 68 kg | 24.2 | Normal weight |
| 160 lbs | 72.6 kg | 25.8 | Overweight |
Practical next steps
- Maintain at least 150 minutes of moderate aerobic activity per week.
- Include two strength sessions to preserve lean mass with age.
- Monitor waist circumference yearly — under 94 cm (men) / 80 cm (women).
- Get a routine metabolic panel every 1–2 years.
Frequently asked questions
What is the BMI for 140 lbs and 5'6"?
A person who weighs 140 lbs (63.5 kg) and is 5'6" tall has a BMI of 22.6, classified as normal weight by the WHO.
Is 140 lbs a healthy weight at 5'6"?
The healthy weight range for 5'6" is 115–154 lbs (52–69.9 kg). 140 lbs gives a BMI of 22.6.
What BMI category is this?
Normal weight. Within this range, body composition matters more than the exact number — muscle mass and waist circumference become the better health signals.