BMI for 170 lbs and 5'9"
Instant answer: 170 lbs (77.1 kg) at 5'9" (175.3 cm) gives a BMI of 25.1 — overweight.
Adults at 175.3 cm typically fall within a healthy weight band of 56.9–76.5 kg using the WHO BMI thresholds.
What does a BMI of 25.1 mean?
This BMI band typically becomes more health-relevant when paired with a waist measurement above 94 cm (men) or 80 cm (women).
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 |
|---|---|---|---|
| 150 lbs | 68 kg | 22.1 | Normal weight |
| 160 lbs | 72.6 kg | 23.6 | Normal weight |
| 170 lbs (this page) | 77.1 kg | 25.1 | Overweight |
| 180 lbs | 81.6 kg | 26.6 | Overweight |
| 190 lbs | 86.2 kg | 28.1 | Overweight |
Practical next steps
- Create a modest caloric deficit of 250–500 kcal/day for steady, sustainable loss.
- Combine cardio with strength training to preserve muscle.
- Track waist measurement — it often improves before scale weight.
- Reduce ultra-processed foods and sugar-sweetened drinks first.
Frequently asked questions
What is the BMI for 170 lbs and 5'9"?
A person who weighs 170 lbs (77.1 kg) and is 5'9" tall has a BMI of 25.1, classified as overweight by the WHO.
Is 170 lbs a healthy weight at 5'9"?
The healthy weight range for 5'9" is 125–169 lbs (56.9–76.5 kg). 170 lbs gives a BMI of 25.1.
What BMI category is this?
Overweight. This BMI band typically becomes more health-relevant when paired with a waist measurement above 94 cm (men) or 80 cm (women).