BMI for 85 kg and 173 cm
Instant answer: A person who weighs 85 kg (187 lbs) and is 173 cm (5'8") tall has a BMI of 28.4, classified as overweight.
Someone 173 cm tall has a healthy weight window of 55.4–74.5 kg, derived from the standard adult BMI range.
What does a BMI of 28.4 mean?
Population data show that physically active people in this BMI band often have better cardiovascular outcomes than sedentary people inside the 'normal' range.
BMI is a screening tool, not a diagnosis. Two people at 85 kg and 173 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 173 cm
The BMI-based healthy weight range for 173 cm tall adults is 55.4–74.5 kg (122–164 lbs).
| Weight | In lbs | BMI | Category |
|---|---|---|---|
| 70 kg | 154 lbs | 23.4 | Normal weight |
| 75 kg | 165 lbs | 25.1 | Overweight |
| 80 kg | 176 lbs | 26.7 | Overweight |
| 85 kg (this page) | 187 lbs | 28.4 | Overweight |
| 90 kg | 198 lbs | 30.1 | Obese Class I |
| 95 kg | 209 lbs | 31.7 | Obese Class I |
| 100 kg | 220 lbs | 33.4 | Obese Class I |
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 85 kg and 173 cm?
Using the formula BMI = weight (kg) ÷ height (m)², a person who weighs 85 kg and is 173 cm tall has a BMI of 28.4. This places them in the overweight category as defined by the World Health Organization.
Is 85 kg a healthy weight at 173 cm?
The healthy weight range for 173 cm is 55.4–74.5 kg, corresponding to a BMI of 18.5–24.9. 85 kg gives a BMI of 28.4, which is overweight.
How was this BMI calculated?
BMI = 85 ÷ (1.73 × 1.73) = 85 ÷ 2.9929 = 28.4.
What should I do if my BMI is 28.4?
Create a modest caloric deficit of 250–500 kcal/day for steady, sustainable loss. Combine cardio with strength training to preserve muscle.