BMI for 85 kg and 185 cm
Instant answer: A person who weighs 85 kg (187 lbs) and is 185 cm (6'1") tall has a BMI of 24.8, classified as normal weight.
At 185 cm, the BMI-based healthy weight range spans 63.4 kg to 85.5 kg. No single point inside that band is established as individually optimal.
Result for 85 kg at 185 cm
| Your BMI | 24.8 |
|---|---|
| BMI category (adults) | Normal weight |
| Healthy weight range at 185 cm | 63.4–85.5 kg (140–188 lbs) |
| Weight on this page | 85 kg (187 lbs) |
Distance to the relevant BMI boundary
- 85 kg is 0.6 kg below the BMI 25 boundary, which is 85.6 kg (189 lbs) at 185 cm.
- 85 kg is 21.7 kg above the BMI 18.5 boundary, which is 63.3 kg (140 lbs) at this height.
These are arithmetic distances between weights, not weight-loss or weight-gain advice. BMI is a screening measure and does not diagnose health.
What each BMI threshold weighs at 185 cm
The adult BMI cut-offs are the same for everyone. What changes with height is the body weight each cut-off corresponds to. At 185 cm those weights are:
| BMI threshold | What it marks | Weight at 185 cm | Compared with 85 kg |
|---|---|---|---|
| BMI 18.5 | Lower edge of the healthy range | 63.3 kg (140 lbs) | 21.7 kg below 85 kg |
| BMI 25 | Overweight begins | 85.6 kg (189 lbs) | 0.6 kg above 85 kg |
| BMI 30 | Obesity class I begins | 102.7 kg (226 lbs) | 17.7 kg above 85 kg |
| BMI 35 | Obesity class II begins | 119.8 kg (264 lbs) | 34.8 kg above 85 kg |
| BMI 40 | Obesity class III begins | 136.9 kg (302 lbs) | 51.9 kg above 85 kg |
Is the result different for men and women?
For adults, neither the BMI formula nor the standard BMI category thresholds change with sex, so this result is the same for a man and a woman of this height and weight. Body composition does differ on average between men and women, which is one reason BMI is a screening measure rather than a body-fat measurement. Sex-specific measures such as waist thresholds are a separate consideration and are shown further down this page.
What the numbers mean for you
You have 0.6 kg (1 lbs) of headroom before crossing into overweight (BMI 25 = 85.6 kg (189 lbs)).
The arithmetic midpoint of the healthy band at this height is BMI 21.7 (74.3 kg (164 lbs)). That is a midpoint, not a target: there is no evidence that any specific point inside the healthy range is individually optimal.
Timelines assume ~7,700 kcal per kg of body fat. Real progress varies with muscle mass, adherence, and medications.
What does a BMI of 24.8 mean?
Within this range, body composition matters more than the exact number — muscle mass and waist circumference become the better health signals.
BMI is a screening tool, not a diagnosis. Two people at 85 kg and 185 cm can have very different body compositions and very different health profiles. Use BMI alongside waist circumference, fitness level, and routine bloodwork.
Waist adds information BMI cannot
Two people can share the same BMI and carry very different amounts of abdominal fat. Waist circumference captures that difference, which is why clinical guidance (NICE CG189, WHO 2008) recommends reading it alongside BMI rather than instead of it.
- Waist-to-height rule: guidance suggests keeping waist below half your height — below 93 cm (37") at 185 cm.
- Sex-specific thresholds: increased risk from 94 cm (37") for men and 80 cm (31.5") for women; substantially increased risk from 102 cm (40") and 88 cm (34.6") respectively. There is no unisex waist threshold.
- What it does not do: waist is another screening measurement. It does not diagnose anything. These waist cut-offs were derived mainly from European-origin populations. WHO notes that equivalent risk occurs at lower waist values in South Asian, Chinese, Japanese and other Asian populations, so they are population-specific rather than universal. The waist-to-height rule above is the more portable check (NICE NG246, for adults with a BMI below 35).
Healthy weight range for 185 cm
The BMI-based healthy weight range for 185 cm tall adults is 63.4–85.5 kg (140–188 lbs).
| Weight | In lbs | BMI | Category |
|---|---|---|---|
| 70 kg | 154 lbs | 20.5 | Normal weight |
| 75 kg | 165 lbs | 21.9 | Normal weight |
| 80 kg | 176 lbs | 23.4 | Normal weight |
| 85 kg (this page) | 187 lbs | 24.8 | Normal weight |
| 90 kg | 198 lbs | 26.3 | Overweight |
| 95 kg | 209 lbs | 27.8 | Overweight |
| 100 kg | 220 lbs | 29.2 | Overweight |
Precise ±5 kg neighbours at this height
| Weight | Conversion | BMI | Category |
|---|---|---|---|
| 80 kg | 176 lbs | 23.4 | Normal weight |
| 81 kg | 179 lbs | 23.7 | Normal weight |
| 82 kg | 181 lbs | 24.0 | Normal weight |
| 83 kg | 183 lbs | 24.3 | Normal weight |
| 84 kg | 185 lbs | 24.5 | Normal weight |
| 85 kg ← this page | 187 lbs | 24.8 | Normal weight |
| 86 kg | 190 lbs | 25.1 | Overweight |
| 87 kg | 192 lbs | 25.4 | Overweight |
| 88 kg | 194 lbs | 25.7 | Overweight |
| 89 kg | 196 lbs | 26.0 | Overweight |
| 90 kg | 198 lbs | 26.3 | Overweight |
Practical next steps
- This BMI band is the one associated with the lowest all-cause mortality in large cohort studies.
- Protein intake around 0.8–1 g per kg is the commonly cited maintenance figure for adults.
- Waist circumference often changes before scale weight does as people age.
- A healthy BMI does not rule out raised blood pressure, glucose or lipids; those need measuring separately.
Frequently asked questions
What is the BMI for 85 kg and 185 cm?
Using the formula BMI = weight (kg) ÷ height (m)², a person who weighs 85 kg and is 185 cm tall has a BMI of 24.8. This places them in the normal weight category as defined by the World Health Organization.
Is 85 kg a healthy weight at 185 cm?
The healthy weight range for 185 cm is 63.4–85.5 kg, corresponding to a BMI of 18.5–24.9. 85 kg gives a BMI of 24.8, which is normal weight.
How was this BMI calculated?
BMI = 85 ÷ (1.85 × 1.85) = 85 ÷ 3.4225 = 24.8.
What should I do if my BMI is 24.8?
This BMI band is the one associated with the lowest all-cause mortality in large cohort studies. Protein intake around 0.8–1 g per kg is the commonly cited maintenance figure for adults.