MiWill
Careers
LIFE INSURANCE

BMI Calculator

Use our handy BMI (Body Mass Index) calculator below to calculate your body fat estimate. BMI is a useful tool to gauge your risk against various diseases and is often used by life insurers to assess health risks when issuing life cover policies.

Hooray! Your BMI result is ready.

Underweight
Normal
Overweight
Obese
* Height and weight are just part of a life insurance quote consideration.
** Information on this page is indicative and may change.

Body Mass Index (BMI) Definition

The body mass index (BMI) or Quetelet index is a value derived from the mass (weight) and height of an individual. The BMI is defined as the body mass divided by the square of the body height, and is universally expressed in units of kg/m2, resulting from mass in kilograms and height in metres.

The BMI may also be determined using a table or chart which displays BMI as a function of mass and height using contour lines or colours for different BMI categories, and which may use other units of measurement (converted to metric units for the calculation).

The BMI is an attempt to quantify the amount of tissue mass (muscle, fat, and bone) in an individual, and then categorize that person as underweight, normal weight, overweight, or obese based on that value. That categorization is the subject of some debate about where on the BMI scale the dividing lines between categories should be placed.Commonly accepted BMI ranges are underweight: under 18.5 kg/m2, normal weight: 18.5 to 25, overweight: 25 to 30, obese: over 30.

Source: Wikipedia
Life insurance reimagined
Cover for everyone under one policy.
From a brand you can trust.
Give us a call
0860 64 54 33
Terms and conditions apply. Eligibility, cover and benefits are determined on individual risk profile. MiWayLife is an authorised FSP (No. 45741) and its product offering is underwritten by Sanlam Life Insurance Limited, a registered long-term insurer. MiWayLife is a division of Sanlam Life Insurance Limited - Reg No. 1998/021121/06