BMI for 75 kg and 173 cm
Instant answer: A person who weighs 75 kg (165 lbs) and is 173 cm (5'8") tall has a BMI of 25.1, classified as overweight.
At 173 cm, the BMI-based healthy weight range spans 55.4 kg to 74.5 kg, with the midpoint considered the most statistically protective.
What the numbers mean for you
You are 0.2 kg (0 lbs) above the healthy upper limit (BMI 25 = 74.8 kg (165 lbs)). At a modest 500 kcal daily deficit (~0.45 kg/week), reaching the healthy range takes about 1 weeks.
You have 14.8 kg (33 lbs) of buffer before crossing into the obese range (BMI 30 = 89.8 kg (198 lbs)). A 5–10% weight reduction (3.8 kg (8 lbs) to 7.5 kg (17 lbs)) is clinically meaningful even without reaching a "normal" BMI.
Timelines assume ~7,700 kcal per kg of body fat. Real progress varies with muscle mass, adherence, and medications.
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).
BMI is a screening tool, not a diagnosis. Two people at 75 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.
Waist matters more than the scale
Two people can share the same BMI and have very different metabolic risk. For that reason, waist circumference is now considered a stronger predictor of cardiometabolic disease than BMI alone.
- Waist-to-height rule: keep your waist under half your height — that means below 87 cm (34") at 173 cm.
- Absolute cutoff for most adults: waist under 94 cm (37") is associated with meaningfully lower risk of type 2 diabetes and cardiovascular disease.
- Higher-risk zone: waist above 102 cm (40") — this is where risk climbs sharply regardless of BMI.
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 |
|---|---|---|---|
| 60 kg | 132 lbs | 20.0 | Normal weight |
| 65 kg | 143 lbs | 21.7 | Normal weight |
| 70 kg | 154 lbs | 23.4 | Normal weight |
| 75 kg (this page) | 165 lbs | 25.1 | Overweight |
| 80 kg | 176 lbs | 26.7 | Overweight |
| 85 kg | 187 lbs | 28.4 | Overweight |
| 90 kg | 198 lbs | 30.1 | Obese Class I |
Precise ±5 kg neighbours at this height
| Weight | Conversion | BMI | Category |
|---|---|---|---|
| 70 kg | 154 lbs | 23.4 | Normal weight |
| 71 kg | 157 lbs | 23.7 | Normal weight |
| 72 kg | 159 lbs | 24.1 | Normal weight |
| 73 kg | 161 lbs | 24.4 | Normal weight |
| 74 kg | 163 lbs | 24.7 | Normal weight |
| 75 kg ← this page | 165 lbs | 25.1 | Overweight |
| 76 kg | 168 lbs | 25.4 | Overweight |
| 77 kg | 170 lbs | 25.7 | Overweight |
| 78 kg | 172 lbs | 26.1 | Overweight |
| 79 kg | 174 lbs | 26.4 | Overweight |
| 80 kg | 176 lbs | 26.7 | 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 75 kg and 173 cm?
Using the formula BMI = weight (kg) ÷ height (m)², a person who weighs 75 kg and is 173 cm tall has a BMI of 25.1. This places them in the overweight category as defined by the World Health Organization.
Is 75 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. 75 kg gives a BMI of 25.1, which is overweight.
How was this BMI calculated?
BMI = 75 ÷ (1.73 × 1.73) = 75 ÷ 2.9929 = 25.1.
What should I do if my BMI is 25.1?
Create a modest caloric deficit of 250–500 kcal/day for steady, sustainable loss. Combine cardio with strength training to preserve muscle.