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)
| 3'8 | 3'8.5 | 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 |
| 121 pounds | 43.9 | 43.0 | 42.0 | 41.1 | 40.2 | 39.3 | 38.5 | 37.7 | 36.9 | 36.2 | 35.4 | 34.7 | 34.0 |
| 121.5 pounds | 44.1 | 43.1 | 42.2 | 41.3 | 40.4 | 39.5 | 38.7 | 37.9 | 37.1 | 36.3 | 35.6 | 34.9 | 34.2 |
| 122 pounds | 44.3 | 43.3 | 42.4 | 41.4 | 40.5 | 39.7 | 38.8 | 38.0 | 37.2 | 36.5 | 35.7 | 35.0 | 34.3 |
| 122.5 pounds | 44.5 | 43.5 | 42.5 | 41.6 | 40.7 | 39.8 | 39.0 | 38.2 | 37.4 | 36.6 | 35.9 | 35.1 | 34.4 |
| 123 pounds | 44.7 | 43.7 | 42.7 | 41.8 | 40.9 | 40.0 | 39.1 | 38.3 | 37.5 | 36.8 | 36.0 | 35.3 | 34.6 |
| 123.5 pounds | 44.8 | 43.8 | 42.9 | 41.9 | 41.0 | 40.2 | 39.3 | 38.5 | 37.7 | 36.9 | 36.2 | 35.4 | 34.7 |
| 124 pounds | 45.0 | 44.0 | 43.0 | 42.1 | 41.2 | 40.3 | 39.5 | 38.6 | 37.8 | 37.1 | 36.3 | 35.6 | 34.9 |
| 124.5 pounds | 45.2 | 44.2 | 43.2 | 42.3 | 41.4 | 40.5 | 39.6 | 38.8 | 38.0 | 37.2 | 36.5 | 35.7 | 35.0 |
| 125 pounds | 45.4 | 44.4 | 43.4 | 42.4 | 41.5 | 40.6 | 39.8 | 38.9 | 38.1 | 37.4 | 36.6 | 35.9 | 35.2 |
| 125.5 pounds | 45.6 | 44.6 | 43.6 | 42.6 | 41.7 | 40.8 | 39.9 | 39.1 | 38.3 | 37.5 | 36.7 | 36.0 | 35.3 |
| 126 pounds | 45.8 | 44.7 | 43.7 | 42.8 | 41.9 | 41.0 | 40.1 | 39.3 | 38.4 | 37.7 | 36.9 | 36.2 | 35.4 |
| 126.5 pounds | 45.9 | 44.9 | 43.9 | 43.0 | 42.0 | 41.1 | 40.3 | 39.4 | 38.6 | 37.8 | 37.0 | 36.3 | 35.6 |
| 127 pounds | 46.1 | 45.1 | 44.1 | 43.1 | 42.2 | 41.3 | 40.4 | 39.6 | 38.8 | 38.0 | 37.2 | 36.4 | 35.7 |
| 127.5 pounds | 46.3 | 45.3 | 44.3 | 43.3 | 42.4 | 41.5 | 40.6 | 39.7 | 38.9 | 38.1 | 37.3 | 36.6 | 35.9 |
| 128 pounds | 46.5 | 45.4 | 44.4 | 43.5 | 42.5 | 41.6 | 40.7 | 39.9 | 39.1 | 38.3 | 37.5 | 36.7 | 36.0 |
| 128.5 pounds | 46.7 | 45.6 | 44.6 | 43.6 | 42.7 | 41.8 | 40.9 | 40.0 | 39.2 | 38.4 | 37.6 | 36.9 | 36.1 |
| 129 pounds | 46.8 | 45.8 | 44.8 | 43.8 | 42.9 | 41.9 | 41.1 | 40.2 | 39.4 | 38.6 | 37.8 | 37.0 | 36.3 |
| 129.5 pounds | 47.0 | 46.0 | 45.0 | 44.0 | 43.0 | 42.1 | 41.2 | 40.3 | 39.5 | 38.7 | 37.9 | 37.2 | 36.4 |
| 130 pounds | 47.2 | 46.2 | 45.1 | 44.1 | 43.2 | 42.3 | 41.4 | 40.5 | 39.7 | 38.9 | 38.1 | 37.3 | 36.6 |
| 130.5 pounds | 47.4 | 46.3 | 45.3 | 44.3 | 43.4 | 42.4 | 41.5 | 40.7 | 39.8 | 39.0 | 38.2 | 37.4 | 36.7 |
| 131 pounds | 47.6 | 46.5 | 45.5 | 44.5 | 43.5 | 42.6 | 41.7 | 40.8 | 40.0 | 39.2 | 38.4 | 37.6 | 36.8 |