Body mass index is a number used to compare a person's height to their weight. It's often
a rough measure to dertermine if somebody is underweight, a healthy weight, or obese.
An adult BMI between 18.5 and 25 is generally considered healthy. BMI is calculated the same
way for both men and women.
Compare body mass index by height (feet and inches) and weight (lbs)
| 3'9 | 3'9.5 | 3'10 | 3'10.5 | 3'11 | 3'11.5 | 4'0 | 4'0.5 | 4'1 | 4'1.5 | 4'2 | 4'2.5 | 4'3 |
| 393 pounds | 136.4 | 133.5 | 130.6 | 127.8 | 125.1 | 122.5 | 119.9 | 117.5 | 115.1 | 112.8 | 110.5 | 108.3 | 106.2 |
| 393.5 pounds | 136.6 | 133.6 | 130.7 | 127.9 | 125.2 | 122.6 | 120.1 | 117.6 | 115.2 | 112.9 | 110.7 | 108.5 | 106.4 |
| 394 pounds | 136.8 | 133.8 | 130.9 | 128.1 | 125.4 | 122.8 | 120.2 | 117.8 | 115.4 | 113.0 | 110.8 | 108.6 | 106.5 |
| 394.5 pounds | 137.0 | 134.0 | 131.1 | 128.3 | 125.5 | 122.9 | 120.4 | 117.9 | 115.5 | 113.2 | 110.9 | 108.7 | 106.6 |
| 395 pounds | 137.1 | 134.1 | 131.2 | 128.4 | 125.7 | 123.1 | 120.5 | 118.1 | 115.7 | 113.3 | 111.1 | 108.9 | 106.8 |
| 395.5 pounds | 137.3 | 134.3 | 131.4 | 128.6 | 125.9 | 123.2 | 120.7 | 118.2 | 115.8 | 113.5 | 111.2 | 109.0 | 106.9 |
| 396 pounds | 137.5 | 134.5 | 131.6 | 128.7 | 126.0 | 123.4 | 120.8 | 118.3 | 115.9 | 113.6 | 111.4 | 109.2 | 107.0 |
| 396.5 pounds | 137.6 | 134.6 | 131.7 | 128.9 | 126.2 | 123.5 | 121.0 | 118.5 | 116.1 | 113.8 | 111.5 | 109.3 | 107.2 |
| 397 pounds | 137.8 | 134.8 | 131.9 | 129.1 | 126.3 | 123.7 | 121.1 | 118.6 | 116.2 | 113.9 | 111.6 | 109.4 | 107.3 |
| 397.5 pounds | 138.0 | 135.0 | 132.1 | 129.2 | 126.5 | 123.9 | 121.3 | 118.8 | 116.4 | 114.0 | 111.8 | 109.6 | 107.4 |
| 398 pounds | 138.2 | 135.1 | 132.2 | 129.4 | 126.7 | 124.0 | 121.4 | 118.9 | 116.5 | 114.2 | 111.9 | 109.7 | 107.6 |
| 398.5 pounds | 138.3 | 135.3 | 132.4 | 129.6 | 126.8 | 124.2 | 121.6 | 119.1 | 116.7 | 114.3 | 112.1 | 109.9 | 107.7 |
| 399 pounds | 138.5 | 135.5 | 132.6 | 129.7 | 127.0 | 124.3 | 121.7 | 119.2 | 116.8 | 114.5 | 112.2 | 110.0 | 107.8 |
| 399.5 pounds | 138.7 | 135.7 | 132.7 | 129.9 | 127.1 | 124.5 | 121.9 | 119.4 | 117.0 | 114.6 | 112.3 | 110.1 | 108.0 |
| 400 pounds | 138.9 | 135.8 | 132.9 | 130.0 | 127.3 | 124.6 | 122.0 | 119.5 | 117.1 | 114.8 | 112.5 | 110.3 | 108.1 |
| 400.5 pounds | 139.0 | 136.0 | 133.1 | 130.2 | 127.5 | 124.8 | 122.2 | 119.7 | 117.3 | 114.9 | 112.6 | 110.4 | 108.2 |
| 401 pounds | 139.2 | 136.2 | 133.2 | 130.4 | 127.6 | 124.9 | 122.4 | 119.8 | 117.4 | 115.1 | 112.8 | 110.5 | 108.4 |
| 401.5 pounds | 139.4 | 136.3 | 133.4 | 130.5 | 127.8 | 125.1 | 122.5 | 120.0 | 117.6 | 115.2 | 112.9 | 110.7 | 108.5 |
| 402 pounds | 139.6 | 136.5 | 133.6 | 130.7 | 127.9 | 125.3 | 122.7 | 120.1 | 117.7 | 115.3 | 113.0 | 110.8 | 108.7 |
| 402.5 pounds | 139.7 | 136.7 | 133.7 | 130.9 | 128.1 | 125.4 | 122.8 | 120.3 | 117.8 | 115.5 | 113.2 | 111.0 | 108.8 |
| 403 pounds | 139.9 | 136.8 | 133.9 | 131.0 | 128.3 | 125.6 | 123.0 | 120.4 | 118.0 | 115.6 | 113.3 | 111.1 | 108.9 |