Average of 4 formulas
196lb
Healthy BMI range
160–215lb
Lowest formula
180lb
Highest formula
213lb
Show the math
Devine = 50 kg + 2.3 × 18 in over 5 ft = 202 lb
Ideal weight formulas
| Formula | Pounds | Kilograms |
|---|---|---|
| Devine (1974) | 202 lb | 91.4 kg |
| Robinson (1983) | 190 lb | 86.2 kg |
| Miller (1983) | 180 lb | 81.6 kg |
| Hamwi (1964) | 213 lb | 96.6 kg |
Use it as a range, not a target
These formulas were built to estimate drug doses, not health goals. A weight you can keep, with good strength, energy and lab numbers, matters more than one number.
How to use it
- Enter your numbers. Switch between US and metric units at any time.
- Results update as you type, and the formula is shown so you can check it.
- Copy the link, save the plan on this device, or print it for your next appointment.
Want a clinician to look at these numbers?We know licensed clinicians in every state. If you ask, one can reach out to you. Get matched
These are estimates, not a diagnosis. A clinician can account for your health history and medicines.
Other heights
Common questions
What is the ideal weight for a 6 ft 6 in man?
Four classic formulas average about 196 lb; the healthy BMI range is 160 to 215 lb.