What is the Body Mass Index for a 81lbs person? Is 81 pounds
too much? Not enough? To calculate, first take your weight
in pounds. Then divide your weight by the square of your height in inches. Then, multiply that by 703.06957964. Confusing?
It's easier just to type your height and weight into the calculator and just click Calculate.

Use this calculator to calculate a BMI based on height and weight.

BMI is calculated the same for a 81 lbs man or woman. It doesn't
take many factors into account, such as frame size, gender, or body fat percentage. It is a very rough
determination if somebody is at a healthy weight.

Person | BMI |

What is the BMI for a 3'0 person who weighs 81 lbs? | 43.94 |

What is the BMI for a 3'1 person who weighs 81 lbs? | 41.60 |

What is the BMI for a 3'2 person who weighs 81 lbs? | 39.44 |

What is the BMI for a 3'3 person who weighs 81 lbs? | 37.44 |

What is the BMI for a 3'4 person who weighs 81 lbs? | 35.59 |

What is the BMI for a 3'5 person who weighs 81 lbs? | 33.88 |

What is the BMI for a 3'6 person who weighs 81 lbs? | 32.28 |

What is the BMI for a 3'7 person who weighs 81 lbs? | 30.80 |

What is the BMI for a 3'8 person who weighs 81 lbs? | 29.42 |

What is the BMI for a 3'9 person who weighs 81 lbs? | 28.12 |

What is the BMI for a 3'10 person who weighs 81 lbs? | 26.91 |

What is the BMI for a 3'11 person who weighs 81 lbs? | 25.78 |

What is the BMI for a 4'0 person who weighs 81 lbs? | 24.72 |

What is the BMI for a 4'1 person who weighs 81 lbs? | 23.72 |

What is the BMI for a 4'2 person who weighs 81 lbs? | 22.78 |

What is the BMI for a 4'3 person who weighs 81 lbs? | 21.89 |

What is the BMI for a 4'4 person who weighs 81 lbs? | 21.06 |

What is the BMI for a 4'5 person who weighs 81 lbs? | 20.27 |

What is the BMI for a 4'6 person who weighs 81 lbs? | 19.53 |

What is the BMI for a 4'7 person who weighs 81 lbs? | 18.83 |

What is the BMI for a 4'8 person who weighs 81 lbs? | 18.16 |

What is the BMI for a 4'9 person who weighs 81 lbs? | 17.53 |

What is the BMI for a 4'10 person who weighs 81 lbs? | 16.93 |

What is the BMI for a 4'11 person who weighs 81 lbs? | 16.36 |

Person | BMI |

What is the BMI for a 5'0 person who weighs 81 lbs? | 15.82 |

What is the BMI for a 5'1 person who weighs 81 lbs? | 15.30 |

What is the BMI for a 5'2 person who weighs 81 lbs? | 14.81 |

What is the BMI for a 5'3 person who weighs 81 lbs? | 14.35 |

What is the BMI for a 5'4 person who weighs 81 lbs? | 13.90 |

What is the BMI for a 5'5 person who weighs 81 lbs? | 13.48 |

What is the BMI for a 5'6 person who weighs 81 lbs? | 13.07 |

What is the BMI for a 5'7 person who weighs 81 lbs? | 12.69 |

What is the BMI for a 5'8 person who weighs 81 lbs? | 12.32 |

What is the BMI for a 5'9 person who weighs 81 lbs? | 11.96 |

What is the BMI for a 5'10 person who weighs 81 lbs? | 11.62 |

What is the BMI for a 5'11 person who weighs 81 lbs? | 11.30 |

What is the BMI for a 6'0 person who weighs 81 lbs? | 10.99 |

What is the BMI for a 6'1 person who weighs 81 lbs? | 10.69 |

What is the BMI for a 6'2 person who weighs 81 lbs? | 10.40 |

What is the BMI for a 6'3 person who weighs 81 lbs? | 10.12 |

What is the BMI for a 6'4 person who weighs 81 lbs? | 9.86 |

What is the BMI for a 6'5 person who weighs 81 lbs? | 9.61 |

What is the BMI for a 6'6 person who weighs 81 lbs? | 9.36 |

What is the BMI for a 6'7 person who weighs 81 lbs? | 9.12 |

What is the BMI for a 6'8 person who weighs 81 lbs? | 8.90 |

What is the BMI for a 6'9 person who weighs 81 lbs? | 8.68 |

What is the BMI for a 6'10 person who weighs 81 lbs? | 8.47 |

What is the BMI for a 6'11 person who weighs 81 lbs? | 8.27 |

What is the BMI for a 7'0 person who weighs 81 lbs? | 8.07 |