BMI Prime Calculator

Calculate your BMI Prime ratio - a standardized measure comparing your BMI to the upper limit of normal (25).

Measurements

What is BMI Prime?

BMI Prime is the ratio of your BMI to the upper limit of normal BMI (25). A BMI Prime of 1.0 means you are at the threshold between normal and overweight. Values less than 1.0 indicate normal weight, while values greater than 1.0 indicate overweight.

BMI Prime

0.97

Normal Weight

-3% from optimal threshold

Standard BMI

24.2

kg/m2

Health Risk

Low

Interpretation

Within healthy weight range. Maintain current lifestyle.

Weight Analysis

Current weight:70.0 kg
Weight at BMI Prime = 1.0:72.3 kg
Difference:-2.3 kg

Healthy Weight Range

Minimum (BMI 18.5):53.5 kg
Optimal (BMI 22):63.6 kg
Maximum (BMI 24.9):72.0 kg

BMI Prime Scale

<0.74: Severe thinness

0.74-0.79: Underweight

0.80-1.00: Normal weight

1.01-1.20: Overweight

> 1.20: Obese

Disclaimer: BMI Prime, like BMI, is a screening tool and does not directly measure body fat. It may not be accurate for athletes, elderly individuals, or those with unusual body compositions. Consult a healthcare provider for comprehensive health assessment.