BMI for 70 kg and 172 cm
Instant answer: A person who weighs 70 kg (154 lbs) and is 172 cm (5'8") tall has a BMI of 23.7, classified as normal weight.
For an adult who is 172 cm tall, the World Health Organization considers a weight between 54.7 and 73.7 kg to be healthy.
What does a BMI of 23.7 mean?
Staying inside this band is associated with the most favourable metabolic markers in adult populations under 65.
BMI is a screening tool, not a diagnosis. Two people at 70 kg and 172 cm can have very different body compositions and very different health profiles. Use BMI alongside waist circumference, fitness level, and routine bloodwork.
Healthy weight range for 172 cm
The BMI-based healthy weight range for 172 cm tall adults is 54.7–73.7 kg (121–162 lbs).
| Weight | In lbs | BMI | Category |
|---|---|---|---|
| 55 kg | 121 lbs | 18.6 | Normal weight |
| 60 kg | 132 lbs | 20.3 | Normal weight |
| 65 kg | 143 lbs | 22.0 | Normal weight |
| 70 kg (this page) | 154 lbs | 23.7 | Normal weight |
| 75 kg | 165 lbs | 25.4 | Overweight |
| 80 kg | 176 lbs | 27.0 | Overweight |
| 85 kg | 187 lbs | 28.7 | 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 70 kg and 172 cm?
Using the formula BMI = weight (kg) ÷ height (m)², a person who weighs 70 kg and is 172 cm tall has a BMI of 23.7. This places them in the normal weight category as defined by the World Health Organization.
Is 70 kg a healthy weight at 172 cm?
The healthy weight range for 172 cm is 54.7–73.7 kg, corresponding to a BMI of 18.5–24.9. 70 kg gives a BMI of 23.7, which is normal weight.
How was this BMI calculated?
BMI = 70 ÷ (1.72 × 1.72) = 70 ÷ 2.9584 = 23.7.
What should I do if my BMI is 23.7?
Maintain at least 150 minutes of moderate aerobic activity per week. Include two strength sessions to preserve lean mass with age.