Height 185 cm: what is the ideal weight?
You are 185 cm tall and wondering how much you should weigh? Here are the results of the eight most used formulas for a 30-year-old woman and man with a medium frame, along with the healthy BMI zone used in Thailand. Use the calculator to add your own age, wrist size and weight.
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Your realistic range
52.5 to 56 kg
The middle of the eight formulas, inside the Asian healthy BMI zone.
- Healthy BMI zone (18.5 to 22.9): 47.4 to 58.6 kg
- The formulas range from 51 to 57.2 kg (average 54.2 kg).
- Medium frame assumed (add your wrist size to estimate it).
The eight formulas side by side
The green band is the healthy BMI zone, the dark band your realistic range.
- average54.2
Thai formula (น้ำหนักมาตรฐาน) · 54 kgHeight minus 100 (men), minus 100 then 10% (women).
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Thai น้ำหนักมาตรฐาน formula
- Textbook version
- 54 kg
- 160 − 100 − 10%
- "Height minus 110" variant
- 50 kg
- 160 − 110
Normal zone by this rule (90% to 110%): 48.6 to 59.4 kg
Thai sources vary: the tool uses the version taught in nutrition textbooks.
Target waist size
Under 80 cm
- Half your height: 80 cm
- Asian limit (IDF): 80 cm
Ideal weight chart by height
Heights close to yours: Female, age 30, same frame.
| Height (cm) | Realistic range | Thai formula |
|---|---|---|
| 154 | 47 to 51.5 kgHealthy BMI: 43.9 to 54.3 kg | 48.6 |
| 156 | 49 to 53 kgHealthy BMI: 45 to 55.7 kg | 50.4 |
| 158 | 50.5 to 55 kgHealthy BMI: 46.2 to 57.2 kg | 52.2 |
| 160you | 52.5 to 56 kgHealthy BMI: 47.4 to 58.6 kg | 54 |
| 162 | 54 to 57.5 kgHealthy BMI: 48.6 to 60.1 kg | 55.8 |
| 164 | 56 to 59 kgHealthy BMI: 49.8 to 61.6 kg | 57.6 |
| 166 | 57 to 60 kgHealthy BMI: 51 to 63.1 kg | 59.4 |
Same calculation as your result above, rounded to the nearest half kilo. The light bar is the healthy BMI zone, the dark bar the realistic range.
Woman, 185 cm
Realistic range: 71 to 75.5 kg.
The formulas range from 70.6 to 79.2 kg.
Thai textbook formula: 76.5 kg ("height minus 110" variant: 75 kg).
Devine 75 kg Robinson 70.8 kg Miller 70.6 kg Hamwi 73.7 kg Broca 72.3 kg Lorentz 71 kg Creff 79.2 kg Thai formula 76.5 kg Man, 185 cm
Realistic range: 75.5 to 78.5 kg.
The formulas range from 74.3 to 85 kg.
Thai textbook formula: 85 kg ("height minus 110" variant: 85 kg).
Devine 79.5 kg Robinson 76.4 kg Miller 74.3 kg Hamwi 82.7 kg Broca 76.5 kg Lorentz 76.3 kg Creff 79.2 kg Thai formula 85 kg Healthy BMI zone for 185 cm
With the Asian cut-offs used by Thailand's Department of Health, a weight of 63.3 to 78.4 kg means a BMI of 18.5 to 22.9, for both sexes. Below 63.3 kg, BMI shows underweight; from 78.7 kg, overweight; from 85.6 kg, obesity level 1.
Target waist size
At 185 cm, the recommended waist size is under 92.5 cm (half your height), and in any case under 80 cm for women and 90 cm for men according to the Asian limit.
These tools give general information. They do not replace the advice of a doctor or a qualified professional.
Frequently asked questions
- How much should a woman who is 185 cm tall weigh?
- For a 30-year-old woman of 185 cm with a medium frame, the formulas give a realistic range of 71 to 75.5 kg, inside the healthy BMI zone of 63.3 to 78.4 kg.
- How much should a man who is 185 cm tall weigh?
- For a 30-year-old man of 185 cm with a medium frame, the realistic range is 75.5 to 78.5 kg, inside the same healthy BMI zone of 63.3 to 78.4 kg.
- What is the น้ำหนักมาตรฐาน for 185 cm?
- By the Thai textbook rule: 85 kg for men (185 − 100) and 76.5 kg for women (185 − 100, minus 10%). The "height minus 110" variant gives 75 kg for women.