⚖️ Devine Formula Ideal Body Weight Calculator
Estimate your ideal body weight based on height & gender using the peer-reviewed Devine formula
| Height | IBW — Male (kg) | IBW — Male (lbs) | IBW — Female (kg) | IBW — Female (lbs) |
|---|---|---|---|---|
| 4'10" / 147 cm | 40.5 | 89 | 36.4 | 80 |
| 4'11" / 150 cm | 42.8 | 94 | 38.6 | 85 |
| 5'0" / 152 cm | 45.0 | 99 | 40.9 | 90 |
| 5'1" / 155 cm | 47.3 | 104 | 43.2 | 95 |
| 5'2" / 157 cm | 49.5 | 109 | 45.5 | 100 |
| 5'3" / 160 cm | 51.8 | 114 | 47.7 | 105 |
| 5'4" / 163 cm | 54.1 | 119 | 50.0 | 110 |
| 5'5" / 165 cm | 56.4 | 124 | 52.3 | 115 |
| 5'6" / 168 cm | 58.6 | 129 | 54.5 | 120 |
| 5'7" / 170 cm | 60.9 | 134 | 56.8 | 125 |
| 5'8" / 173 cm | 63.2 | 139 | 59.1 | 130 |
| 5'9" / 175 cm | 65.5 | 144 | 61.4 | 135 |
| 5'10" / 178 cm | 67.7 | 149 | 63.6 | 140 |
| 5'11" / 180 cm | 70.0 | 154 | 65.9 | 145 |
| 6'0" / 183 cm | 72.3 | 159 | 68.2 | 150 |
| 6'1" / 185 cm | 74.5 | 164 | 70.5 | 155 |
| 6'2" / 188 cm | 76.8 | 169 | 72.7 | 160 |
| 6'3" / 191 cm | 79.1 | 174 | 75.0 | 165 |
| BMI Category | BMI Range | Health Risk | Notes |
|---|---|---|---|
| Underweight | < 18.5 | Elevated | Nutritional deficiency risk |
| Normal Weight | 18.5 – 24.9 | Minimal | Healthy target for most adults |
| Overweight | 25.0 – 29.9 | Moderate | Lifestyle changes recommended |
| Obese Class I | 30.0 – 34.9 | High | Consult healthcare provider |
| Obese Class II | 35.0 – 39.9 | Very High | Medical intervention often needed |
| Obese Class III | ≥ 40.0 | Extremely High | Severe health complications likely |
| Frame Size | IBW Adjustment | Wrist Test | Elbow Breadth (Men) |
|---|---|---|---|
| Small | –5% of IBW | Fingers overlap | < 6.4 cm |
| Medium | No adjustment | Fingers just touch | 6.4 – 7.3 cm |
| Large | +5% of IBW | Fingers do not touch | > 7.3 cm |
| Frame Size | Elbow Breadth (Women) | Wrist Circumference (Women) | Wrist Circumference (Men) |
|---|---|---|---|
| Small | < 5.6 cm | < 14 cm | < 16 cm |
| Medium | 5.6 – 6.4 cm | 14 – 15 cm | 16 – 17.5 cm |
| Large | > 6.4 cm | > 15 cm | > 17.5 cm |
| Formula | Male Base (kg) | Female Base (kg) | Per Inch Over 5' |
|---|---|---|---|
| Devine (1974) | 50.0 | 45.5 | +2.3 kg |
| Robinson (1983) | 52.0 | 49.0 | +1.9 kg (M), +1.7 kg (F) |
| Miller (1983) | 56.2 | 53.1 | +1.41 kg (M), +1.36 kg (F) |
| Hamwi (1964) | 48.0 | 45.4 | +2.7 kg (M), +2.3 kg (F) |
| Height Example | Devine IBW | Robinson IBW | Hamwi IBW |
|---|---|---|---|
| 5'6" Male | 63.6 kg / 140 lbs | 63.4 kg / 140 lbs | 64.2 kg / 141 lbs |
| 5'6" Female | 59.1 kg / 130 lbs | 57.8 kg / 127 lbs | 57.2 kg / 126 lbs |
| 5'10" Male | 72.7 kg / 160 lbs | 70.8 kg / 156 lbs | 74.9 kg / 165 lbs |
| 5'10" Female | 67.7 kg / 149 lbs | 64.9 kg / 143 lbs | 66.6 kg / 147 lbs |
Ideal Body Weight is not one number that answers for all folks. Any perfect weight should base only on the height. The main cause, on that one must focus, is the whole physical fat proportion.
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Different body types, like slim, medium and heavy, require different ways for manage the weight, hence same amount can not suit to each.
How to Find Your Healthy Weight
There are several methods for estimate the wanted Body Weight. Between them the Devine formula is one of the most used. It for men starts at 50 kg.
And adds 2,3 kg. For every inches above five feet. Extra version suggests to start at 110 pounds and add 5 pounds for every extra inches above that height.
Other versions are the Robinson-formula, the Miller-formula and the Hamwi-formula. All of them have alike key idea, but commonly deliver different results. For instance, one calculation could point 164,9 pounds, while another reaches 177,2 pounds for the same folk.
Body mass-index is another common resource. It estimates the relation between weight and height. The healthy BMI values rest between 18,5 and 24,9.
BMI sorts adults in groups like underweight, healthy mass, overweight and obese. Obesity even splits in three grades. Even so BMI has limits.
It does not consider muscle volume, bone density or the physical structure. Folk with lot of muscles can weigh more, but stay healthy.
The physical structure is really important. Muscle weighs more then fat. Someone with high muscle level and low fat proportion can weigh more than another of same height and gender, even so stay in healthy range.
Good target fat proportion is between eight and fifteen percentages. That range is thought to be fit and healthy for many folks.
The wanted weight depends also on several factors. Height, gender, fat and muscle structure together with frame size all affect it. Width of shoulders, hips and ribcage size also plays role.
Any alone formula can cover everything that. Human bodies have all kinds of forms and size.
For CrossFit results, reduce the physical fat to around 15 percentages and reach muscle to good BMI seems good way. Studies showed ideal weight range for well doing certain training tasks. For females, it is of 65 until 70 kg.
For men, of 85 until 90 kg. Those values stay stable through various skill levels.
The average weight for female in United States is around 171 pounds, but it ranges according to age and height. Comparing yourself to others is risky, because folks with entirely different body shapes can have exactly same weight. Any alone sign of physical size canestimate for a person its right health or possible risks.
