BMI ranges at 6′3″
| Category | BMI | Weight |
|---|---|---|
| Underweight | Under 18.5 | Under 148 lb |
| Healthy weight | 18.5 to 24.9 | 148 to 199 lb |
| Overweight | 25 to 29.9 | 200 to 239 lb |
| Obesity | 30 or more | 240 lb or more |
BMI by weight at 6′3″
| Weight | BMI | Category |
|---|---|---|
| 130 lb | 16.2 | Underweight |
| 140 lb | 17.5 | Underweight |
| 150 lb | 18.7 | Healthy weight |
| 160 lb | 20.0 | Healthy weight |
| 170 lb | 21.2 | Healthy weight |
| 180 lb | 22.5 | Healthy weight |
| 190 lb | 23.7 | Healthy weight |
| 200 lb | 25.0 | Healthy weight |
| 210 lb | 26.2 | Overweight |
| 220 lb | 27.5 | Overweight |
| 230 lb | 28.7 | Overweight |
| 240 lb | 30.0 | Overweight |
| 250 lb | 31.2 | Obesity |
| 260 lb | 32.5 | Obesity |
| 270 lb | 33.7 | Obesity |
| 280 lb | 35.0 | Obesity |
| 290 lb | 36.2 | Obesity |
| 300 lb | 37.5 | Obesity |
| 310 lb | 38.7 | Obesity |
| 320 lb | 40.0 | Obesity |
| 330 lb | 41.2 | Obesity |
| 340 lb | 42.5 | Obesity |
| 350 lb | 43.7 | Obesity |
How it's calculated
BMI = weight (lb) × 703 ÷ height (in)²
Height = 6 × 12 + 3 = 75 inches
Example: at 75 inches and 160 lb, BMI = 160 × 703 ÷ 5,625 = 20.0. BMI is the same for men and women, but it doesn't separate muscle from fat, so very muscular people can show as overweight. Waist size and body fat give a fuller picture.
Source: CDC adult BMI categories. For adults 20 and older; children and teens use BMI-for-age percentiles. Not medical advice.