Ideal Weight for a 5'8" Male
For a 5'8" male, the healthy weight range is 122–164 lbs (BMI 18.5–24.9). The four medical formulas average about 150 lbs (68 kg). Your best target inside that range depends on frame and muscle — use the calculator below to compare all formulas.
How to use this calculator
Height is pre-set to 5'8" and sex to male — adjust either to compare. Optionally enter your current weight to see where you sit against the ideal range.
Understanding ideal weight at 5'8"
"Ideal weight" is a range, not a single number. At 5'8", the four classic formulas span roughly 148 lbs (67 kg) to 153 lbs (70 kg) because each was fitted to a different population. The healthy BMI range is the widest and most clinically used benchmark. None of these adjust for muscle mass or frame.
Frequently asked questions
Every formula's answer for 5'8" (male)
Four widely used medical formulas plus the healthy BMI range, computed for this exact height:
| Formula | Ideal weight (male, 5'8") |
|---|---|
| Devine (1974) | 151 lbs (68 kg) |
| Robinson (1983) | 148 lbs (67 kg) |
| Miller (1983) | 149 lbs (67 kg) |
| Hamwi (1964) | 153 lbs (70 kg) |
| Average of the four | 150 lbs (68 kg) |
| Healthy BMI range (18.5–24.9) | 122 – 164 lbs |
Weight categories at 5'8"
How BMI classifies weights at this height. BMI is a screening tool — muscular builds can read "overweight" while metabolically healthy:
| Weight at 5'8" | BMI category |
|---|---|
| Under 122 lbs | Underweight (BMI below 18.5) |
| 122 – 164 lbs | Healthy weight (BMI 18.5–24.9) |
| 164 – 196 lbs | Overweight (BMI 25–29.9) |
| 197 lbs and above | Obese (BMI 30+) |
How 5'8" compares to nearby heights
Each inch of height shifts the healthy range by roughly 3–4 lbs:
| Height | Healthy range (male) | Formula average |
|---|---|---|
| 5'6" | 115 – 154 lbs | 141 lbs (64 kg) |
| 5'7" | 118 – 159 lbs | 146 lbs (66 kg) |
| 5'9" | 125 – 169 lbs | 155 lbs (70 kg) |
| 5'10" | 129 – 174 lbs | 159 lbs (72 kg) |
Related calculators
Ideal weight for nearby heights
Each page shows the healthy range and all four formulas for that height.